Reagents also compatible in Hach

Size: px
Start display at page:

Download "Reagents also compatible in Hach"

Transcription

1 Reagents also compatible in Hach VARIO Powder Packs (PP) and Reagents for Photometry Test Range Reagent Liquid Reagent Tube Tests Powder Pack VARIO Aluminium Reagent, Set F20 Aluminium mg/l Al VARIO Aluminium ECR VARIO Aluminium Hexamine VARIO Aluminium Masking Rgt Ammonia mg/l N VARIO Ammonia Nitrogen, Set F10 VARIO Ammonia Salicylate, F10 VARIO Ammonia Cyanurate, F10 VARIO Am tube test Reagent, Set LR, F5 Ammonia LR mg/l N VARIO Ammonia Salicylate, F5 VARIO Ammonia Cyanurate, F5 VARIO Am Diluent Reagent Low Range VARIO Am tube test Reagent, Set HR, F5 Ammonia HR 0 mg/l N VARIO Ammonia Salicylate, F5 VARIO Ammonia Cyanurate, F5 VARIO Am Diluent Reagent High Range Bromine mg/l Br VARIO Chlorine TOTAL-DPD, F10 VARIO Chlorine TOTAL-DPD, F10 Visuelles Test Kit bis 3,5mg/l Cl 2 VARIO Chlorine FREE-DPD, F5 VARIO Chlorine FREE-DPD, F5 VARIO Chlorine TOTAL-DPD, F5 VARIO Chlorine TOTAL-DPD, F5 Chlorine mg/l Cl 2 VARIO Chlorine FREE-DPD, F10 free, combined and total VARIO Chlorine FREE-DPD, F10 Chlorine dioxide VARIO Chlorine TOTAL-DPD, F10 VARIO Chlorine TOTAL-DPD, F mg/l Cl 2 VARIO Chlorine FREE-DPD, F25 VARIO Chlorine FREE-DPD, F25 VARIO Chlorine TOTAL-DPD, F25 VARIO Chlorine TOTAL-DPD, F25 COD LR 0 1 mg/l O 2 COD VARIO 0-1 mg/l COD MR 0 10 mg/l O 2 COD VARIO 0-10 mg/l COD HR 0 mg/l O 2 COD VARIO 0 - mg/l Copper 0 5 mg/l Cu VARIO CU1, F10 VARIO CU1, F10 VARIO DEHA REAGENT SET DEHA 20-0 µg/l DEHA VARIO OXYSCAV 1 RGT VARIO DEHA 2 RGT General Catalogue April 2015

2 devices Method Applications Quantity Code Eriochrome cyanine R Water 25 ml 1 Set Salicylate Water, waste water, seawater 1 Set x 2 x Salicylate Water, waste water, seawater tubes Salicylate Water, waste water, seawater tubes 1 Set Set Photometry DPD-Method: Water, waste water, seawater USEPA accepted for drinking water analysis DPD method: Water, waste water, seawater USEPA accepted for drinking water analysis DPD method: Water, waste water, seawater USEPA accepted for drinking water analysis DPD method: Water, waste water, seawater USEPA accepted for drinking water analysis Dichromate Reactor, Digestion Water, waste water, seawater 25 tubes tubes tubes, mercury free Dichromate Reactor, Digestion Water, waste water, seawater 25 tubes tubes Küv., mercury free tubes, mercury free Dichromate Reactor, Digestion Water, waste water, seawater 25 tubes tubes tubes, mercury free Bicinchoninate Water, waste water, seawater PPST ml 1 Set MSDS (Material Safety Data Sheets): General Catalogue April 2015

3 Reagents also compatible in Hach VARIO Powder Packs (PP) and Reagents for Photometry Test Range Reagent Liquid Reagent Tube Tests Powder Pack Hydrazine mg/l N 2 H 4 VARIO Hydra2 Reagent Iron (Fe 2+, Fe 3+ ), dissolved 0 3 mg/l Fe VARIO Ferro, F mg/l Fe VARIO IRON TPTZ VARIO Manganese Reagent, Set LR, F10 Manganese LR mg/l Mn VARIO Alkaline-Cyanide Reagent Solution VARIO Ascorbic Acid VARIO PAN Indicator Solution Manganese HR 0 20 mg/l Mn VARIO Manganese Reagent, Set HR, F10 VARIO MANGANESE CITRATE BUFFER, F10 VARIO SODIUMPERIODATE, F10 Molybdate LR mg/l MoO 4 VARIO MOLYBDENUM LR, Set, F10 VARIO Molybdenum 1 LR, F10 VARIO Molybdenum 2 LR, F10 VARIO MOLYBDENUM HR, Set F10 Molybdate HR 0 35 mg/l Mo VARIO MOLYBDENUM HR1, F10 VARIO MOLYBDENUM HR2, F10 VARIO MOLYBDENUM HR3, F10 VARIO MOLYBDENUM HR, Set F mg/l Mo VARIO MOLYBDENUM HR1, F25 VARIO MOLYBDENUM HR2, F25 VARIO MOLYBDENUM HR3, F25 VARIO NITRA X Reagent, Set Nitrate 0 30 mg/l N VARIO NITRA X Test vials VARIO NITRA NITROGEN NITRATE Reag. B VARIO TOTAL NITROGEN LR, Set consists of a) und b): a) VARIO TOTAL NITROGEN HYDROX. LR, Set VARIO TOTAL NITROGEN HYDROX. LR, tubes Nitrogen, total LR 0 25 mg/l N VARIO TOTAL N PERSULFATE Reagent, b) VARIO TOTAL NITROGEN ACID LR/HR, Set VARIO TOTAL NITROGEN Reag. A VARIO TOTAL NITROGEN Reag. B VARIO TOTAL NITROGEN ACID LR/HR tubes VARIO TOTAL NITROGEN HR, Set consists of a) und b): a) VARIO TOTAL NITROGEN HYDROX. HR, Set VARIO TOTAL NITROGEN HYDROX. HR, tubes Nitrogen, total HR 5 1 mg/l N VARIO TOTAL N PERSULFATE Reagent, b) VARIO TOTAL NITROGEN ACID LR/HR, Set VARIO TOTAL NITROGEN Reag. A VARIO TOTAL NITROGEN Reag. B VARIO TOTAL NITROGEN ACID LR/HR tubes General Catalogue April 2015

4 devices Method Applications Quantity Code 4-(Dimethylamino)- benzaldehyde Water, waste water, seawater ml Iron, total: 1, 10-phenantroline Water, waste water, seawater Iron, total: TPTZ Water, waste water, seawater PAN Water, waste water 60 ml 60 ml 1 Set Periodate oxidation Water, waste water 1 Set Mercaptoacetic acid Water, waste water 1 Set Mercaptoacetic acid Water, waste water Mercaptoacetic acid Water, waste water Chromotropic acid Water, waste water ml 1 Set Set Set Set Persulfate digestion Water, waste water ml 1 Set Persulfate digestion Water, waste water ml MSDS (Material Safety Data Sheets): General Catalogue April 2015

5 Reagents also compatible in Hach VARIO Powder Packs (PP) and Reagents for Photometry Test Range Reagent Liquid Reagent Tube Tests Powder Pack Nitrite LR mg/l N VARIO NITRI3, F10 VARIO NITRI3, F25 Phosphate mg/l PO 4 VARIO PHOSPHATE RGT, F10 VARIO REACTIVE PHOSPHATE REAGENT SET Phosphate, ortho mg/l PO 4 VARIO PHOSPHATE DILUTION TUBE TEST VARIO PHOSPHATE RGT, F10 VARIO TOTAL & ACID HYDROLYZABLE PHOSPHATE REAGENT SET acid hydrolyzable: VARIO PHOSPHATE ACID REAG. TUBE TEST Phosphate, mg/l P =^ Acid hydrolyzable mg/l PO 4 VARIO PHOSPHATE RGT, F10 and total total: VARIO SODIUM HYDROXID 1N mg/l P =^ VARIO SODIUM HYDROXID 1,54N mg/l PO 4 VARIO POTASSIUM PERSULFATE VARIO TOTAL PHOSPHATE REAGENT SET VARIO PHOSPHATE ACID REAG. TUBE TEST Phosphate, total mg/l P =^ VARIO PHOSPHATE RGT, F mg/l PO 4 VARIO SODIUM HYDROXID 1,54N VARIO POTASSIUM PERSULFATE VARIO PHOSPHONATE REAGENT SET Phosphonates mg/l PO 4 VARIO Potassium Persulfate F10 VARIO PHOSPHATE RGT, F10 VARIO SILICA Reagent LR, Set F10 Silica, LR mg/l SiO 2 VARIO LR SILICA AMINO ACID F VARIO SILICA CITRIC ACID VARIO MOLYBDATE 3 Reagent solution VARIO SILICA Reagent HR, Set F10 Silica, HR 0 mg/l SiO 2 VARIO SILICA HR MOLYBDATE, F10 VARIO SILICA HR ACID RGT, F10 VARIO SILICA CITRIC ACID, F10 VARIO SILICA Reagent HR, Set F25 Silica, UHR mg/l SiO 2 VARIO SILICA HR MOLYBDATE, F25 VARIO SILICA HR ACID RGT, F25 VARIO SILICA HR CITRIC ACID, F25 Sulphate 0 70 mg/l SO 4 VARIO Sulpha 4, F10 VARIO Sulpha 4, F25 Triazoles 1-16 mg/l VARIO Triazole Rgt F General Catalogue April 2015

6 devices Method Applications Quantity Code Diazotiation Water, waste water Phosphomolybdic acid/ Water, waste water, seawater Ascorbic acid Phosphomolybdic acid/ Water, seawater Ascorbic acid ml 1 Set Phosphomolybdic acid/ Water, seawater Ascorbic acid ml ml ml 1 Set Photometry Phosphomolybdic acid/ Water, seawater Ascorbic acid ml ml 1 Set Persulfate UV-Oxidation Water 1 Set Heteropoly blue Water, seawater x ml Silicomolybdate Water, seawater Silicomolybdate Water, seawater 1 Set Set Set USEPA accepted Water, waste water, seawater for waste water analysis Catalyzed UV Digestion Water MSDS (Material Safety Data Sheets): General Catalogue April 2015

Reagents. Specifications and Certificate of Analysis. Development. Tablet reagents. Tube tests

Reagents. Specifications and Certificate of Analysis. Development. Tablet reagents. Tube tests Reagents Development For several decades, Tintometer has been manufacturing reagents for water testing and marketing these reagents around the world under the brand name Lovibond. Different forms of reagents

More information

Thermo Scientific Orion AQUAfast Powder and Tablet Reagent Chemistry User Guide

Thermo Scientific Orion AQUAfast Powder and Tablet Reagent Chemistry User Guide Thermo Scientific Orion AQUAfast Powder and Tablet Reagent Chemistry User Guide for use with AquaMate 7000 Vis and AquaMate 8000 UV-Vis Spectrophotometers 2012 Thermo Fisher Scientific Inc. All rights

More information

Specification and Certificate of Analysis

Specification and Certificate of Analysis Reagents History For several decades, Tintometer has been manufacturing reagents for water testing and marketing these reagents around the world under the brand name Lovibond. Different forms of reagents

More information

USEPA 1 FerroVer Method 2 Method 8008 0.02 to 3.00 mg/l Fe Powder Pillows or AccuVac Ampuls

USEPA 1 FerroVer Method 2 Method 8008 0.02 to 3.00 mg/l Fe Powder Pillows or AccuVac Ampuls Iron, Total DOC316.53.01053 USEPA 1 FerroVer Method 2 Method 8008 0.02 to 3.00 mg/l Fe Powder Pillows or AccuVac Ampuls Scope and application: For water, wastewater and seawater; digestion is required

More information

DR/4000 PROCEDURE. CHLORINE, Free

DR/4000 PROCEDURE. CHLORINE, Free DR/4000 PROCEDURE CHLORINE, Free Method 10069 DPD method* UHR (0.1 10.0 mg/l as Cl 2 ) Scope and Application: For testing higher levels of free chlorine (hypochlorous acid and hypochlorite ion) in drinking

More information

Method 8155 NITROGEN, AMMONIA (0 to 0.50 mg/l NH 3 -N) For water, wastewater, seawater

Method 8155 NITROGEN, AMMONIA (0 to 0.50 mg/l NH 3 -N) For water, wastewater, seawater Method 8155 NITROGEN, AMMONIA (0 to 0.50 mg/l NH 3 -N) For water, wastewater, seawater Salicylate Method * 1. Enter the stored program number for ammonia nitrogen (NH 3 -N). 2. Press: 64 ENTER The display

More information

LZV585 (B) The 1-cm path is aligned with the arrow on the adapter. 5940506

LZV585 (B) The 1-cm path is aligned with the arrow on the adapter. 5940506 Chlorine, Total DOC316.53.01029 USEPA DPD Method 1 Method 10070 0.1 to 10.0 mg/l Cl 2 (HR) Powder Pillows Scope and application: For testing higher levels of total chlorine (free and combined) in drinking

More information

FerroVer Method 1 Method 10249 0.1 to 3.0, 1.0 to 30.0 and 10.0 to 300.0 mg/l Fe Powder Pillows

FerroVer Method 1 Method 10249 0.1 to 3.0, 1.0 to 30.0 and 10.0 to 300.0 mg/l Fe Powder Pillows Iron, Total DOC316.53.01314 FerroVer Method 1 Method 10249 0.1 to 3.0, 1.0 to 30.0 and 10.0 to 300.0 mg/l Fe Powder Pillows Scope and application: For oil and gas field waters; digestion is required for

More information

Cadmium Reduction Method Method 8039 0.3 to 30.0 mg/l NO 3 N (HR) Powder Pillows or AccuVac Ampuls

Cadmium Reduction Method Method 8039 0.3 to 30.0 mg/l NO 3 N (HR) Powder Pillows or AccuVac Ampuls Nitrate DOC316.53.01066 Cadmium Reduction Method Method 8039 0.3 to 30.0 mg/l NO 3 N (HR) Powder Pillows or AccuVac Ampuls Scope and application: For water, wastewater and seawater. Test preparation Instrument-specific

More information

Chlorine, Total. DPD Method 1 Method 10101 0.09 to 5.00 mg/l Cl 2 Test 'N Tube Vials. Test preparation. Instrument-specific information

Chlorine, Total. DPD Method 1 Method 10101 0.09 to 5.00 mg/l Cl 2 Test 'N Tube Vials. Test preparation. Instrument-specific information Chlorine, Total DOC316.53.01028 DPD Method 1 Method 10101 0.09 to 5.00 mg/l Cl 2 Test 'N Tube Vials Scope and application: For testing higher levels of total (free plus combined) chlorine in drinking water,

More information

HOMEWORK 4A. Definitions. Oxidation-Reduction Reactions. Questions

HOMEWORK 4A. Definitions. Oxidation-Reduction Reactions. Questions HOMEWORK 4A Oxidation-Reduction Reactions 1. Indicate whether a reaction will occur or not in each of following. Wtiring a balcnced equation is not necessary. (a) Magnesium metal is added to hydrochloric

More information

Phosphorus, Reactive (Orthophosphate)

Phosphorus, Reactive (Orthophosphate) Phosphorus, Reactive (Orthophosphate) DOC316.53.01113 Amino Acid Method 1 Method 8178 0.23 to 30.00 mg/l PO 4 Reagent Solution Scope and application: For water, wastewater and seawater. 1 Adapted from

More information

WRITING CHEMICAL FORMULA

WRITING CHEMICAL FORMULA WRITING CHEMICAL FORMULA For ionic compounds, the chemical formula must be worked out. You will no longer have the list of ions in the exam (like at GCSE). Instead you must learn some and work out others.

More information

Continuous-Flow Analyzers

Continuous-Flow Analyzers _ Continuous-Flow Analyzers _ Rapid Control of Fertilizer Quality with the AutoAnalyzer Legislation and quality requirements have led to the need for close control of fermentation and finished products

More information

Decomposition. Composition

Decomposition. Composition Decomposition 1. Solid ammonium carbonate is heated. 2. Solid calcium carbonate is heated. 3. Solid calcium sulfite is heated in a vacuum. Composition 1. Barium oxide is added to distilled water. 2. Phosphorus

More information

Texas Commission on Environmental Quality

Texas Commission on Environmental Quality Matrix: Drinking Water Method EPA 1603 (modified mtec) AB ID Method ID Escherichia coli (enumeration) TX 2525 10236201 Method EPA 200.5 AB ID Method ID Arsenic TX 1010 10213975 Beryllium TX 1020 10213975

More information

Art.Nr. Product group English Pack CasNr CL00.0113.5000 General reagent Acetic acid 80% p. 5 l 64-19-7 CL00.0113.9010 General reagent Acetic acid 80%

Art.Nr. Product group English Pack CasNr CL00.0113.5000 General reagent Acetic acid 80% p. 5 l 64-19-7 CL00.0113.9010 General reagent Acetic acid 80% Art.Nr. Product group English Pack CasNr CL00.0113.5000 General reagent Acetic acid 80% p. 5 l 64-19-7 CL00.0113.9010 General reagent Acetic acid 80% p. 10 l 64-19-7 CL00.0169.1000 General reagent Acetic

More information

Periodic Table, Valency and Formula

Periodic Table, Valency and Formula Periodic Table, Valency and Formula Origins of the Periodic Table Mendelѐѐv in 1869 proposed that a relationship existed between the chemical properties of elements and their atomic masses. He noticed

More information

Quaternary Ammonium Compounds DOC316.53.01128

Quaternary Ammonium Compounds DOC316.53.01128 Quaternary Ammonium Compounds DOC316.53.01128 Direct Binary Complex Method Method 8337 0.2 to 5.0 mg/l as CTAB (cetyl-trimethylammonium bromide) Powder Pillows Scope and application: For cooling tower

More information

Phosphorus, colorimetry, phosphomolybdate, automated-segmented flow

Phosphorus, colorimetry, phosphomolybdate, automated-segmented flow Phosphorus, colorimetry, phosphomolybdate, automated-segmented flow Parameter and code: Phosphorus, total-in-bottom-material, dry weight, I-6600-88 (mg/kg as P): 00668 1. Application This method is used

More information

Chapter 16: Tests for ions and gases

Chapter 16: Tests for ions and gases The position of hydrogen in the reactivity series Hydrogen, although not a metal, is included in the reactivity series because it, like metals, can be displaced from aqueous solution, only this time the

More information

ProMinent Aquatics List Pricing

ProMinent Aquatics List Pricing ProMinent Aquatics List Pricing February 2012 Section Page 1. DCM Controllers 2 2. Pumps 3 3. CO2 Feeders 4 4. Single Wall Tanks 5 5. Orbeco Test Kits 6 Pricing subject to change without notice Page 1

More information

Balancing Chemical Equations Worksheet

Balancing Chemical Equations Worksheet Balancing Chemical Equations Worksheet Student Instructions 1. Identify the reactants and products and write a word equation. 2. Write the correct chemical formula for each of the reactants and the products.

More information

Complexometric Titrations

Complexometric Titrations Complexometric Titrations Complexometric titrations are based on the formation of a soluble complex upon the reaction of the species titrated with the titrant. M + L ML In the module Chemistry 2 you were

More information

Simplified Water Quality Testing Kit

Simplified Water Quality Testing Kit Simplified Water Quality Testing Kit Easy to Use Rapid gram Sturdy Made of soft polyethylene Small and Light Aboutper piece Almost all measurements can be carried out within No other instruments are necessary.

More information

Dimethylglyoxime Method Method 10220 0.1 to 6.0 mg/l Ni TNTplus 856

Dimethylglyoxime Method Method 10220 0.1 to 6.0 mg/l Ni TNTplus 856 Nickel DOC316.53.01065 Dimethylglyoxime Method Method 10220 0.1 to 6.0 mg/l Ni TNTplus 856 Scope and application: For water and wastewater. Test preparation Instrument-specific information Table 1 shows

More information

Topic 4 National Chemistry Summary Notes. Formulae, Equations, Balancing Equations and The Mole

Topic 4 National Chemistry Summary Notes. Formulae, Equations, Balancing Equations and The Mole Topic 4 National Chemistry Summary Notes Formulae, Equations, Balancing Equations and The Mole LI 1 The chemical formula of a covalent molecular compound tells us the number of atoms of each element present

More information

WHAT IS IN FERTILIZER OTHER THAN NUTRIENTS?

WHAT IS IN FERTILIZER OTHER THAN NUTRIENTS? WHAT IS IN FERTILIZER OTHER THAN NUTRIENTS? Raymond C. Ward Ward Laboratories Inc. Kearney, NE Commercial fertilizer is a source of plant nutrients that can be applied to soil to nourish crops when the

More information

SCH 4C1 Unit 2 Problem Set Questions taken from Frank Mustoe et all, "Chemistry 11", McGraw-Hill Ryerson, 2001

SCH 4C1 Unit 2 Problem Set Questions taken from Frank Mustoe et all, Chemistry 11, McGraw-Hill Ryerson, 2001 SCH 4C1 Unit 2 Problem Set Questions taken from Frank Mustoe et all, "Chemistry 11", McGraw-Hill Ryerson, 2001 1. A small pin contains 0.0178 mol of iron. How many atoms of iron are in the pin? 2. A sample

More information

Moles, Molecules, and Grams Worksheet Answer Key

Moles, Molecules, and Grams Worksheet Answer Key Moles, Molecules, and Grams Worksheet Answer Key 1) How many are there in 24 grams of FeF 3? 1.28 x 10 23 2) How many are there in 450 grams of Na 2 SO 4? 1.91 x 10 24 3) How many grams are there in 2.3

More information

Standard methods in water analysis

Standard methods in water analysis Branch General analytical laboratories; water analysis Keywords Water analysis; standard methods; ASTM; DIN; ISO; USP; EPA; SLMB; EN; SCA; titration; ion chromatography; voltammetry; branch 1; branch 2

More information

PROCEDURES FOR LABORATORY CHEMICAL WASTE DISPOSAL

PROCEDURES FOR LABORATORY CHEMICAL WASTE DISPOSAL PROCEDURES FOR LABORATORY CHEMICAL WASTE DISPOSAL In an effort to create a more effective, cost efficient and environmentally friendly waste management system on campus, we are proposing the following

More information

INCOMPATIBILITY OF COMMON LABORATORY CHEMICALS

INCOMPATIBILITY OF COMMON LABORATORY CHEMICALS INCOMPATIBILITY OF COMMON LABORATORY CHEMICALS When certain hazardous chemicals are stored or mixed together, violent reactions may occur because the chemicals are unsuitable for mixing, or are incompatible.

More information

CHEMICAL REACTIONS AND REACTING MASSES AND VOLUMES

CHEMICAL REACTIONS AND REACTING MASSES AND VOLUMES CHEMICAL REACTIONS AND REACTING MASSES AND VOLUMES The meaning of stoichiometric coefficients: 2 H 2 (g) + O 2 (g) 2 H 2 O(l) number of reacting particles 2 molecules of hydrogen react with 1 molecule

More information

Molecules, Atoms, Grams and Mole Calculation Practice

Molecules, Atoms, Grams and Mole Calculation Practice Molecules, Atoms, Grams and Mole Calculation Practice Helpful HINTS: In these problems look for two things: 1) From what unit to what unit? 2) Does the object stay the same, or does the object change?

More information

Chapter 3 Mass Relationships in Chemical Reactions

Chapter 3 Mass Relationships in Chemical Reactions Chapter 3 Mass Relationships in Chemical Reactions Student: 1. An atom of bromine has a mass about four times greater than that of an atom of neon. Which choice makes the correct comparison of the relative

More information

Lead Testing and On Site Calibration for Water Testing Detection Range: 2 100ppb

Lead Testing and On Site Calibration for Water Testing Detection Range: 2 100ppb Document: AND Lead 100 7 2013 Lead Testing and On Site Calibration for Water Testing Detection Range: 2 100ppb July, 2013 Edition 1 ANDalyze, Inc., 2012. All rights reserved. Printed in USA. Table of Contents

More information

The ground water region in the area of the proposed Project site is made-up of sedimentary rocks (Figure 5.6-1)

The ground water region in the area of the proposed Project site is made-up of sedimentary rocks (Figure 5.6-1) EIS Section 5.6 Groundwater Quantity and Quality 5.6 GROUNDWATER QUANTITY AND QUALITY For the purpose of this EIS, the inventory and description of groundwater resources (hydrogeology) within the footprint

More information

Solution. Practice Exercise. Concept Exercise

Solution. Practice Exercise. Concept Exercise Example Exercise 9.1 Atomic Mass and Avogadro s Number Refer to the atomic masses in the periodic table inside the front cover of this textbook. State the mass of Avogadro s number of atoms for each of

More information

ATOMS. Multiple Choice Questions

ATOMS. Multiple Choice Questions Chapter 3 ATOMS AND MOLECULES Multiple Choice Questions 1. Which of the following correctly represents 360 g of water? (i) 2 moles of H 2 0 (ii) 20 moles of water (iii) 6.022 10 23 molecules of water (iv)

More information

Unit 10A Stoichiometry Notes

Unit 10A Stoichiometry Notes Unit 10A Stoichiometry Notes Stoichiometry is a big word for a process that chemist s use to calculate amounts in reactions. It makes use of the coefficient ratio set up by balanced reaction equations

More information

W1 WORKSHOP ON STOICHIOMETRY

W1 WORKSHOP ON STOICHIOMETRY INTRODUCTION W1 WORKSHOP ON STOICHIOMETRY These notes and exercises are designed to introduce you to the basic concepts required to understand a chemical formula or equation. Relative atomic masses of

More information

IB Chemistry. DP Chemistry Review

IB Chemistry. DP Chemistry Review DP Chemistry Review Topic 1: Quantitative chemistry 1.1 The mole concept and Avogadro s constant Assessment statement Apply the mole concept to substances. Determine the number of particles and the amount

More information

Stoichiometry Review

Stoichiometry Review Stoichiometry Review There are 20 problems in this review set. Answers, including problem set-up, can be found in the second half of this document. 1. N 2 (g) + 3H 2 (g) --------> 2NH 3 (g) a. nitrogen

More information

APPENDIX B: EXERCISES

APPENDIX B: EXERCISES BUILDING CHEMISTRY LABORATORY SESSIONS APPENDIX B: EXERCISES Molecular mass, the mole, and mass percent Relative atomic and molecular mass Relative atomic mass (A r ) is a constant that expresses the ratio

More information

List of Analytical Reagents(AR)

List of Analytical Reagents(AR) SAP Code 20011LL200 20011LM500 20026LM500 20042S5K25 20063S5K25 20065SR500 20070LC250 20080SG500 20080S5K50 20080SR500 20092SG100 20094SG100 20095SG500 20095S5K50 20095SR500 20118SG500 20120SG500 20120SR500

More information

Concept 1. The meaning and usefulness of the mole. The mole (or mol) represents a certain number of objects.

Concept 1. The meaning and usefulness of the mole. The mole (or mol) represents a certain number of objects. Chapter 3. Stoichiometry: Mole-Mass Relationships in Chemical Reactions Concept 1. The meaning and usefulness of the mole The mole (or mol) represents a certain number of objects. SI def.: the amount of

More information

Naming Compounds Handout Key

Naming Compounds Handout Key Naming Compounds Handout Key p. 2 Name each of the following monatomic cations: Li + = lithium ion Ag + = silver ion Cd +2 = cadmium ion Cu +2 = copper (II) ion Al +3 = aluminum ion Mg +2 = magnesium ion

More information

4.0 EXPERIMENT ON DETERMINATION OF CHLORIDES

4.0 EXPERIMENT ON DETERMINATION OF CHLORIDES 4.0 EXPERIMENT ON DETERMINATION OF CHLORIDES Sl. No. Contents Preamble 4.1 Aim 4.2 Introduction 4.2.1 Environmental Significance 4.3 Principle 4.4 Materials Required 4.4.1 Apparatus Required 4.4.2 Chemicals

More information

ENCM 31073-Environmental Impact Assessment and Environmental Monitoring. Determination of nitrate and phosphate levels in well water/surface water

ENCM 31073-Environmental Impact Assessment and Environmental Monitoring. Determination of nitrate and phosphate levels in well water/surface water ENCM 31073-Environmental Impact Assessment and Environmental Monitoring ntalmonitoringenvironmental Monitoring - Practical Number 4 Determination of nitrate and phosphate levels in well water/surface water

More information

MOLES AND MOLE CALCULATIONS

MOLES AND MOLE CALCULATIONS 35 MOLES ND MOLE CLCULTIONS INTRODUCTION The purpose of this section is to present some methods for calculating both how much of each reactant is used in a chemical reaction, and how much of each product

More information

Photometer System. Instruction manual

Photometer System. Instruction manual Photometer System GB Instruction manual Important steps before using the photometer Please carry out the following steps as described in the Instruction manual. Become familiar with your new photometer

More information

CODEX STANDARD FOR FOLLOW-UP FORMULA CODEX STAN 156-1987. This standard applies to the composition and labelling of follow-up formula.

CODEX STANDARD FOR FOLLOW-UP FORMULA CODEX STAN 156-1987. This standard applies to the composition and labelling of follow-up formula. CODEX STAN 156-1987 Page 1 of 9 CODEX STANDARD FOR FOLLOW-UP FORMULA CODEX STAN 156-1987 1. SCOPE This standard applies to the composition and labelling of follow-up formula. It does not apply to foods

More information

Question Bank Electrolysis

Question Bank Electrolysis Question Bank Electrolysis 1. (a) What do you understand by the terms (i) electrolytes (ii) non-electrolytes? (b) Arrange electrolytes and non-electrolytes from the following substances (i) sugar solution

More information

Name: Class: Date: 2 4 (aq)

Name: Class: Date: 2 4 (aq) Name: Class: Date: Unit 4 Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1) The balanced molecular equation for complete neutralization of

More information

Scope and application: For testing residual corrosion inhibitors (oxygen scavengers) in boiler feed water or condensate

Scope and application: For testing residual corrosion inhibitors (oxygen scavengers) in boiler feed water or condensate Oxygen Scavengers DOC316.53.01105 Iron Reduction Method Method 8140 3 to 450 µg/l DEHA; 5 to 600 µg/l carbohydrazide; 9 to 1000 µg/l hydroquinone; 13 to 1500 µg/l iso-ascorbic acid (ISA); 15 to 1000 µg/l

More information

LAB 5 - PLANT NUTRITION. Chemical Ionic forms Approximate dry Element symbol Atomic weight Absorbed by plants tissue concentration

LAB 5 - PLANT NUTRITION. Chemical Ionic forms Approximate dry Element symbol Atomic weight Absorbed by plants tissue concentration LAB 5 PLANT NUTRITION I. General Introduction All living organisms require certain elements for their survival. Plants are known to require carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus

More information

Unit 3 Notepack Chapter 7 Chemical Quantities Qualifier for Test

Unit 3 Notepack Chapter 7 Chemical Quantities Qualifier for Test Unit 3 Notepack Chapter 7 Chemical Quantities Qualifier for Test NAME Section 7.1 The Mole: A Measurement of Matter A. What is a mole? 1. Chemistry is a quantitative science. What does this term mean?

More information

PART I: MULTIPLE CHOICE (30 multiple choice questions. Each multiple choice question is worth 2 points)

PART I: MULTIPLE CHOICE (30 multiple choice questions. Each multiple choice question is worth 2 points) CHEMISTRY 123-07 Midterm #1 Answer key October 14, 2010 Statistics: Average: 74 p (74%); Highest: 97 p (95%); Lowest: 33 p (33%) Number of students performing at or above average: 67 (57%) Number of students

More information

Read all instructions carefully before completing the application. Applications must be typewritten.

Read all instructions carefully before completing the application. Applications must be typewritten. Appendix A Tier 2 Application A This application is designed for use by laboratories seeking accreditation for samples analyzed for compliance with a National Pollution Discharge Elimination System (NPDES)

More information

OXIDATION-REDUCTION TITRATIONS-Permanganometry

OXIDATION-REDUCTION TITRATIONS-Permanganometry Experiment No. Date OXIDATION-REDUCTION TITRATIONS-Permanganometry INTRODUCTION Potassium permanganate, KMnO 4, is probably the most widely used of all volumetric oxidizing agents. It is a powerful oxidant

More information

Appendix D lists the Field Services Standard Operating Procedures. Appendix E lists the Biological Monitoring Standard Operating Procedures.

Appendix D lists the Field Services Standard Operating Procedures. Appendix E lists the Biological Monitoring Standard Operating Procedures. Page 16 of 87 3.3 Sample Collection, Storage and Preservation Figure 3 details required containers, sample volumes, preservation techniques, and holding times for proper sample collection. A discussion

More information

SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHATE IN SUGARCANE JUICE, FERTILIZER, DETERGENT AND WATER SAMPLES BY MOLYBDENUM BLUE METHOD

SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHATE IN SUGARCANE JUICE, FERTILIZER, DETERGENT AND WATER SAMPLES BY MOLYBDENUM BLUE METHOD SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHATE IN SUGARCANE JUICE, FERTILIZER, DETERGENT AND WATER SAMPLES BY MOLYBDENUM BLUE METHOD Samjhana Pradhan* and Megh Raj Pokhrel* *Central Department of Chemistry,

More information

LACHAT METHOD NUMBER 10-204-00-5-D Rev 1, 21 March 2011 SCOPE AND APPLICATION Approximately 3-500 g CN/L 2-500 g CN/L. 09e

LACHAT METHOD NUMBER 10-204-00-5-D Rev 1, 21 March 2011 SCOPE AND APPLICATION Approximately 3-500 g CN/L 2-500 g CN/L. 09e 1 SIDE BY SIDE COMPARISON TABLE FOR THE DETERMINATION OF CYANIDE BY UV DIGESTION AND AMPEROMETRIC DETECTION FIA METHOD - 10-204-00-5-D (ASTM D7511-09 e ) TOPIC Method ASTM D7511-09e LACHAT METHOD NUMBER

More information

Name: Block: Date: Test Review: Chapter 8 Ionic Bonding

Name: Block: Date: Test Review: Chapter 8 Ionic Bonding Name: Block: Date: Test Review: Chapter 8 Ionic Bonding Part 1: Fill-in-the-blank. Choose the word from the word bank below. Each word may be used only 1 time. electron dot structure metallic electronegativity

More information

EPB 311- Strategies for Dealing with Groundwater Treatment Systems Having High Natural Ammonia

EPB 311- Strategies for Dealing with Groundwater Treatment Systems Having High Natural Ammonia EPB 311- Strategies for Dealing with Groundwater Treatment Systems Having High Natural Ammonia Background The occurrence of ammonia (NH 3 ) in the water source is often associated with pollution due to

More information

Report for 2002NE12B: Assessment of Source of Variation in Copper Concentrations in Nebraska Drinking Water Systems

Report for 2002NE12B: Assessment of Source of Variation in Copper Concentrations in Nebraska Drinking Water Systems Report for 2002NE12B: Assessment of Source of Variation in Copper Concentrations in Nebraska Drinking Water Systems There are no reported publications resulting from this project. Title: Assessment of

More information

Balancing Chemical Equations Practice

Balancing Chemical Equations Practice Science Objectives Students will describe what reactants and products in a chemical equation mean. Students will explain the difference between coefficients and subscripts in chemical equations. Students

More information

UV-Visible (and IR) Spectrophotometry. OCN 633 Fall 2013

UV-Visible (and IR) Spectrophotometry. OCN 633 Fall 2013 UV-Visible (and IR) Spectrophotometry OCN 633 Fall 2013 UV-Visible Spectrophotometry Technique based on absorption of light Sample (analyte) is exposed to a beam of light Sample absorbs light Instrument

More information

Total Suspended Solids Total Dissolved Solids Hardness

Total Suspended Solids Total Dissolved Solids Hardness Total Suspended Solids (TSS) are solids in water that can be trapped by a filter. TSS can include a wide variety of material, such as silt, decaying plant and animal matter, industrial wastes, and sewage.

More information

JUNIOR COLLEGE CHEMISTRY DEPARTMENT EXPERIMENT 21 SECOND YEAR PRACTICAL. Name: Group: Date: THE CHEMISTRY OF COPPER AND IRON

JUNIOR COLLEGE CHEMISTRY DEPARTMENT EXPERIMENT 21 SECOND YEAR PRACTICAL. Name: Group: Date: THE CHEMISTRY OF COPPER AND IRON JUNIOR COLLEGE CHEMISTRY DEPARTMENT EXPERIMENT 21 SECOND YEAR PRACTICAL Name: Group: Date: COPPER THE CHEMISTRY OF COPPER AND IRON 1. To a solution of Cu 2+ ions add aqueous sodium hydroxide and heat the

More information

Module Four Balancing Chemical Reactions. Chem 170. Stoichiometric Calculations. Module Four. Balancing Chemical Reactions

Module Four Balancing Chemical Reactions. Chem 170. Stoichiometric Calculations. Module Four. Balancing Chemical Reactions Chem 170 Stoichiometric Calculations Module Four Balancing Chemical Reactions DePauw University Department of Chemistry and Biochemistry Page 1 Introduction to Module Four When making a cheeseburger you

More information

Molar Mass Worksheet Answer Key

Molar Mass Worksheet Answer Key Molar Mass Worksheet Answer Key Calculate the molar masses of the following chemicals: 1) Cl 2 71 g/mol 2) KOH 56.1 g/mol 3) BeCl 2 80 g/mol 4) FeCl 3 162.3 g/mol 5) BF 3 67.8 g/mol 6) CCl 2 F 2 121 g/mol

More information

Formulae, stoichiometry and the mole concept

Formulae, stoichiometry and the mole concept 3 Formulae, stoichiometry and the mole concept Content 3.1 Symbols, Formulae and Chemical equations 3.2 Concept of Relative Mass 3.3 Mole Concept and Stoichiometry Learning Outcomes Candidates should be

More information

Problem Solving. Percentage Composition

Problem Solving. Percentage Composition Skills Worksheet Problem Solving Percentage Composition Suppose you are working in an industrial laboratory. Your supervisor gives you a bottle containing a white crystalline compound and asks you to determine

More information

Unit 9 Stoichiometry Notes (The Mole Continues)

Unit 9 Stoichiometry Notes (The Mole Continues) Unit 9 Stoichiometry Notes (The Mole Continues) is a big word for a process that chemist s use to calculate amounts in reactions. It makes use of the coefficient ratio set up by balanced reaction equations

More information

CLASS TEST GRADE 11. PHYSICAL SCIENCES: CHEMISTRY Test 6: Chemical change

CLASS TEST GRADE 11. PHYSICAL SCIENCES: CHEMISTRY Test 6: Chemical change CLASS TEST GRADE PHYSICAL SCIENCES: CHEMISTRY Test 6: Chemical change MARKS: 45 TIME: hour INSTRUCTIONS AND INFORMATION. Answer ALL the questions. 2. You may use non-programmable calculators. 3. You may

More information

Color, True and Apparent

Color, True and Apparent Color, True and Apparent DOC316.53.01037 Platinum-Cobalt Standard Method 1, 2, 3 Method 8025 15 to 500 color units Scope and application: For water, wastewater and seawater; equivalent to NCASI method

More information

Chlorine Residual Testing Fact Sheet

Chlorine Residual Testing Fact Sheet Chlorine Residual Testing Fact Sheet The presence of free chlorine residual in drinking water indicates that: 1) a sufficient amount of chlorine was added to the water to inactivate most of the bacteria

More information

Standard Operating Procedure for Total Kjeldahl Nitrogen (Lachat Method)

Standard Operating Procedure for Total Kjeldahl Nitrogen (Lachat Method) Standard Operating Procedure for Total Kjeldahl Nitrogen (Lachat Method) Grace Analytical Lab 536 South Clark Street 10th Floor Chicago, IL 60605 April 15, 1994 Revision 2 Standard Operating Procedure

More information

TERRA TEK LIMITED GUIDE TO SAMPLE HANDLING. Version 1.06

TERRA TEK LIMITED GUIDE TO SAMPLE HANDLING. Version 1.06 TERRA TEK LIMITED GUIDE TO SAMPLE HANDLING Version 1.06 September 2009 Guidance on Sample Containers & Storage Conditions - SOIL SAMPLES 500ml Plastic Tub Suitable for: Inorganic Parameters, usually sufficient

More information

Color, True and Apparent

Color, True and Apparent Color, True and Apparent DOC316.53.01037 Platinum-Cobalt Standard Method 1, 2, 3 Method 8025 15 to 500 color units 5 to 500 color units (low range technique) Scope and application: For water, wastewater

More information

Complexometric Titration with Aminopolycarboxylic Acids (EDTA and Analogs)

Complexometric Titration with Aminopolycarboxylic Acids (EDTA and Analogs) Page 1 of 8 Page 1 of 8 Return to Web Version Complexometric Titration with Aminopolycarboxylic Acids (EDTA and Analogs) By: Andrea Felgner, AnalytiX Volume 8 Article 3 Product Manager Analytical Reagents

More information

DMR-QA Planning Guide 2015 DMR-QA 35: Plan for Success

DMR-QA Planning Guide 2015 DMR-QA 35: Plan for Success DMR-QA Planning Guide 2015 DMR-QA 35: Plan for Success [ THE INDUSTRY STANDARD ] Your Partner In Defensible Data We understand that the art of our superior service is just as important as the science of

More information

Summer Holidays Questions

Summer Holidays Questions Summer Holidays Questions Chapter 1 1) Barium hydroxide reacts with hydrochloric acid. The initial concentration of the 1 st solution its 0.1M and the volume is 100ml. The initial concentration of the

More information

ACIDS AND BASES SAFETY PRECAUTIONS

ACIDS AND BASES SAFETY PRECAUTIONS ACIDS AND BASES Mild acids and bases are used in cooking (their reaction makes biscuits and bread rise). Acids such as those in our stomachs eat away at food or digest it. Strong acids and bases are used

More information

Chemistry at Work. How Chemistry is used in the Water Service

Chemistry at Work. How Chemistry is used in the Water Service Chemistry at Work How Chemistry is used in the Water Service WATER TREATMENT Everyday, more than 100 water treatment works in Northern Ireland put approximately 680 million litres of water into the supply

More information

The Mole. Chapter 2. Solutions for Practice Problems

The Mole. Chapter 2. Solutions for Practice Problems Chapter 2 The Mole Note to teacher: You will notice that there are two different formats for the Sample Problems in the student textbook. Where appropriate, the Sample Problem contains the full set of

More information

DEIONIZATION IN A "NUT SHELL"

DEIONIZATION IN A NUT SHELL Deionized Water (DI) DEIONIZATION IN A "NUT SHELL" City water is passed through dark amber colored, caviar sized plastic beads called cation ion exchange resin. The cation resin is in the hydrogen form

More information

TREATMENT OF PHOSPHATE FERTILIZER PLANT WASTE WATER IN FLORIDA FOR DISCHARGE AND RE USE PURPOSES

TREATMENT OF PHOSPHATE FERTILIZER PLANT WASTE WATER IN FLORIDA FOR DISCHARGE AND RE USE PURPOSES TREATMENT OF PHOSPHATE FERTILIZER PLANT WASTE WATER IN FLORIDA FOR DISCHARGE AND RE USE PURPOSES JOHN F. BOSSLER, SIEMENS Water Technologies Corp., Hoffman Estates, IL RONALD TRAVIS, SIEMENS Water Technologies

More information

CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing

CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing Babcock Laboratories, Inc. 6100 Quail Valley Court Riverside, CA 92507 Phone: (951) 653-3351

More information

Monatomic Ions. A. Monatomic Ions In order to determine the charge of monatomic ions, you can use the periodic table as a guide:

Monatomic Ions. A. Monatomic Ions In order to determine the charge of monatomic ions, you can use the periodic table as a guide: Monatomic Ions Ions are atoms that have either lost or gained electrons. While atoms are neutral, ions are charged particles. A loss of electrons results in a positive ion or cation (pronounced cat-eye-on

More information

SOFIA UNIVERSITY ST. KLIMENT OHRIDSKI Faculty:...Chemistry and Pharmacy... Subject area: (code and name) C H L 3 8 2 4 1 3

SOFIA UNIVERSITY ST. KLIMENT OHRIDSKI Faculty:...Chemistry and Pharmacy... Subject area: (code and name) C H L 3 8 2 4 1 3 Approved by:.. Dean Date... SOFIA UNIVERSITY ST. KLIMENT OHRIDSKI Faculty:...Chemistry and Pharmacy... Subject area: (code and name) C H L 3 8 3...Pharmacy... M.Sc. Program: (code and name) C H L 3 8 3...Pharmacy...

More information

Measurement by Ion Selective Electrodes

Measurement by Ion Selective Electrodes Measurement by Ion Selective Electrodes Adrian Vazquez May 8, 2012 Why Use Ion Selective Electrodes? Responsive over a wide concentration range Not affected by color or turbidity of sample Rugged and durable

More information

CHAPTER 9. 9.1 Naming Ions. Chemical Names and Formulas. Naming Transition Metals. Ions of Transition Metals. Ions of Transition Metals

CHAPTER 9. 9.1 Naming Ions. Chemical Names and Formulas. Naming Transition Metals. Ions of Transition Metals. Ions of Transition Metals CHAPTER 9 Chemical Names and Formulas 9.1 Naming Ions Monatomic Ions: a single atom with a positive or negative charge Cation (rules): listed first Anion (rules): ide ending Transition Metals have a varying

More information

EDEXCEL INTERNATIONAL GCSE CHEMISTRY EDEXCEL CERTIFICATE IN CHEMISTRY ANSWERS SECTION C

EDEXCEL INTERNATIONAL GCSE CHEMISTRY EDEXCEL CERTIFICATE IN CHEMISTRY ANSWERS SECTION C EDEXCEL INTERNATIONAL GCSE CHEMISTRY EDEXCEL CERTIFICATE IN CHEMISTRY ANSWERS SECTION C Chapter 16 1. Burn sulfur in air to give sulfur dioxide. S(s) + O 2 (g) ----> SO 2 (g) Pass this with more air over

More information

Solutions and Dilutions

Solutions and Dilutions Learning Objectives Students should be able to: Content Design a procedure for making a particular solution and assess the advantages of different approaches. Choose the appropriate glassware to ensure

More information

Oxidizer(s) Management and Use Guidelines

Oxidizer(s) Management and Use Guidelines Facilities and Campus Services EHS/RMS 3101 Science Circle CPISB Room 102B Anchorage, AK 99508 Oxidizer(s) Management and Use Guidelines This document provides information concerning the handling, storage,

More information

hij GCSE Additional Science Chemistry 2 Higher Tier Chemistry 2H SPECIMEN MARK SCHEME Version 1.0

hij GCSE Additional Science Chemistry 2 Higher Tier Chemistry 2H SPECIMEN MARK SCHEME Version 1.0 hij GCSE Additional Science Chemistry 2 Higher Tier Chemistry 2H SPECIMEN MARK SCHEME Version.0 Copyright 20 AQA and its licensors. All rights reserved. The Assessment and Qualifications Alliance (AQA)

More information

AGL UPSTREAM INVESTMENTS PTY LTD

AGL UPSTREAM INVESTMENTS PTY LTD AGL UPSTREAM INVESTMENTS PTY LTD GLOUCESTER GAS PROJECT October 2014 Water Monitoring Report Waukivory Pilot Project: Fracture Stimulation and Flow Test EPL 20358 Reporting Period: September - October

More information