Annex to the Accreditation Certificate D-PL according to DIN EN ISO/IEC 17025:2005

Transcription

1 Deutsche Akkreditierungsstelle GmbH German Accreditation Body Annex to the Accreditation Certificate D-PL according to DIN EN ISO/IEC 17025:2005 Period of validity: to Holder of certificate: MQD Qualitätsprüfungs- und Dienstleistungsgesellschaft Mecklenburg-Vorpommern mbh Speicherstraße 11, Güstrow Tests in the fields: Physical-chemical, chemical, sensory and microbiological analyses of food, particularly milk and dairy products, beverages and water as well as mastitis diagnosis; Microbiological analyses of drinking water according to the annexes 1, 3 and 4. I.2 of the German Drinking Water Ordinance: 2001; sampling of untreated and drinking water Abbreviations used: see last page * ) Within the given test area indicated by*, the laboratory is permitted the use of standard methods or equivalent/similar methods that are not specifically stated in the accreditation certificate without being required to inform and obtain prior approval from the DAkkS Deutsche Akkreditierungsstelle GmbH. The listed test methods are given only as examples. ** ) Within the given test area indicated with**, the laboratory is permitted the modification, development and introduction of test methods without being required to inform and obtain prior approval from the DAkkS Deutsche Akkreditierungsstelle GmbH. The listed test methods are given only as examples.

2 1 Physical-chemical, chemical and sensory analyses of food 1.1 Gravimetric, titrimetric, potentiometric and photometric analyses of milk, Dairy products as well as selected food * ASU L ASU L ASU L / ASU L ASU L ASU L ASU L ASU L E (EC) ASU L ASU L ASU L ASU L to 7 (EC) Determination of the level of acidity in milk and liquid milk products according to Soxhlet-Henkel (DIN 10316) Determination of the fat content in milk; Gravimetric method (reference method) (DIN EN ISO 1211) Determination of the nitrogen content of milk according to Kjeldahl and calculation of the crude protein content (DIN EN ISO ) Determination of the fat content of milk and dairy products; Weibull method Determination of the nitrate content in milk and dairy products; Xylenol method Determination of the fat content in skimmed milk, whey and buttermilk, gravimetric method (reference method) (DIN EN ISO 7208) Determination of the fat content of cream, gravimetric method (reference method) (DIN EN ISO 2450) Analytical method relating the composition of certain partially or completely, dried preserved milk products Determination of the fat content in cheese and soft cheese according to Schmid-Bondzynski-Ratzlaff; reference method (DIN EN ISO 1735) Determination of the total dry mass of cheese and soft cheese; reference method Determination of the chloride content in cheese and soft cheese; potentiometric method (DIN EN ISO 5943) Determination of the water, solids-non-fat and fat content of butter Period of validity: to Translation 2/10

3 ASU L ASU L ASU L ASU L ASU L ASU L ASU L ASU L VDLUFA B VI C VDLUFA B VI C ADPI bulletin 916 Revised 1990 Amended VDLUFA VI, C30.4, 1985 VDLUFA VI, C35.3, 1985 VDLUFA VI, C30.3, 1985 ASU L Determination of the ph-value in butter serum (DIN EN ISO 10349) Determination of the water in milk powder (reference method) (ISO 5537) Preparation of meat and meat products for chemical analyses Measurement of the ph-value in meat and meat products Determination of dry mass in meat and meat products Determination of the total fat content in meat and meat products Determination of the crude protein content in meat and meat products Determination of the hydroxyproline content in meat and meat products Determination of the ph-value in milk and dairy products Determination of the total ash in milk and dairy products Determination of undenatured whey protein nitrogen in non fat powdered milk (WPNI) Determination of casein in milk Determination of the dry mass of milk and dairy products, Sea sand method Determination of the not protein nitrogen (NPN) in milk and dairy products Determination of the Iodine number in animal and vegetable fats and oils (DIN EN ISO 3961) Period of validity: to Translation 3/10

4 ASU L Determination of the peroxide number in fats and oils, Wheeler method 1.2 Enzymatic examinations of milk and dairy products as well as enzymatic examination of selected food * ASU L VDLUFA B VI C Determination of the lactose and galactose content in milk and dairy products; Enzymatic method (DIN EN ISO 10344) Milk and dairy products; enzymatic determination of the glucose and sucrose content of dairy products 1.3 Examination of minor components in milk and dairy products as well as examination of selected food with chromatographic methods* ASU L ASU L VDLUFA VI, C DIN EN ISO DIN EN ISO Determination of Acesulfam-K K, Aspartame and Saccharin sodium in food, HPLC method (DIN EN ISO 12856) Determination of sodiumcyclamate in food, HPLC method (DIN EN ISO 12857) Detection of rennet whey powder in milk powder based on the content of Glycomacropeptid A by means of HPLC Animal and vegetable fats and oils, analysis by gas chromatography of methyl esters of fatty acids (ISO 5508:1990) Animal and vegetable fats and oils - Preparation of methyl esters of fatty acids (ISO 5509:2000) 1.4 Chemical analyses with ELISA methods ** ASU L ASU L MQD mead Determination of Aflatoxin M1 in milk and powdered milk as well as in another food with Enzyme Linked Immunosorbent Assay (ELISA), Screening method according to working procedure of the test manufacturer Tracking method on the presence of Chloramphenicol in milk, ELISA screening method with a microtiter system according to working procedure of the test manufacturer Determination of salmonella antibodies in meat juice with ELISA according to working procedure of the test manufacturer Period of validity: to Translation 4/10

5 1.5 Sensory test methods * ISO ISO ASU L ASU L 01.01/ ASU L Milk and milk products, sensory analysis - Part 2: Recommended methods for the sensory assessment Milk and milk products, sensory analysis - Part 3: Guide for a method to the judgement of the agreement with product specifications for sensory qualities by assessment Sensory test procedures; Expert report to the food legal judgement (DIN EN ISO 10975) Sensory check and assessment of drinking milk Sensory analysis of butter (DIN EN ISO 10455) 1.6 Other physical chemical examinations ASU L ISO Determination of the cutting hardness of butter (DIN 10331) Milk and milk products; Determination of calcium, sodium, potassium and magnesium contents; Atomic absorption spectrometric method (Modified in accordance with MQD-MET-1001) 2 Microbiological examinations 2.1 Microbiological analyses of food, especially milk and dairy products * ASU L ASU L ASU L Horizontal method for the detection of Salmonella spp. in food; modified; (DIN EN ISO 6579: ) Horizontal method for the detection and enumeration of Listeria monocytogenes - Part 2: Enumeration method, modified; (DIN EN ISO : ) Horizontal method for the detection and enumeration of Listeria monocytogenes - Part 1: Detection method, modified (DIN EN ISO : ) Period of validity: to Translation 5/10

6 ASU L ASU L ASU L ASU L ASU L ASU L ASU L ISO ASU L ASU L Examination of food, General guidance for the preparation of test samples and the assembly of initial suspensions and decimal dilutions for microbiological examinations of milk and dairy products; (DIN EN ISO 8261: ) Preparation of test samples, initial suspension and decimal dilutions for microbiological examination of food - Part 1: General rules for the production of initial suspension and decimal dilutions; (DIN EN ISO : ) Preparation of test samples, initial suspension and decimal dilutions for microbiological examination, Specific rules for the preparations for meat and meat products (DIN EN ISO : ) Preparation of test samples, initial suspension and decimal dilutions for microbiological examination, Specific rules for the preparations for fish and fishery products (DIN EN ISO : ) Preparation of test samples initial suspension and decimal dilutions for microbiological examination of food; Specific rules for the preparation of products other than milk and milk products, meat and meat products, fish and fishery products (DIN EN ISO : ) Detection of coliforms in milk, dairy products, butter, cheese and ice cream; routine method on solid nutrient medium Horizontal method for the enumeration of microorganisms; Colony- count- method at 30 C (DIN EN ISO 4833: ) Determination of mesophilic lactic acid bacteria at 30 C (MRS-Agar) Colony count method Method of counting coagulase-positive staphylococci (Staphylococcus aureus and other species) in food; modified; Colony count method (DIN EN ISO : ) Horizontal method of counting coagulase positive staphylococci; modified, Detection and MPN method for low bacterial counts; (DIN EN ISO : ) Period of validity: to Translation 6/10

7 ASU L ASU L (EC) -l 52 (EC) ASU L ISO ISO ASU L VDLUFA vol. VI M VDLUFA vol. VI M ISO/TS ASU L ASU L ISO ISO ISO ASU L Determination of the number of yeasts and moulds; reference method (ISO 7954; ISO 6611) Methode of analysis and testing of raw milk and heat-treated milk, annex II, V. Determination of the bacterial count at 21 C Determination of the Escherichia coli in milk and dairy products; Fluorescence optical method with parallel determination of coliforms Determination of enterobacteriacaea in meat and meat products, Colony count method with VRBD-agar by 30 C Determination of mesophilic lactic acid bacteria in meat and meat products Determination of the bacterial count in ice cream; casting method Milk and dairy products; Determination of spores of aerobic sporeforming germs (bacillus) Milk and dairy products; Detection of anaerobic spore-forming germs (clostridia); Weinzirl test method Detection of Enterobacter sakazakii Enumeration of presumptive Bacillus cereus/colony-count method, (MYP, 30 C); (ISO 7932:2004) Enumeration of presumptive Bacillus cereus/colony-count method (PEMBA, 37 C) (DIN : ) Detection and enumeration of enterobacteriaceae using MPN technology with pre-enrichment Detection and enumeration of enterobacteriaceae in meat and meat products; Colony-count method (VRBD, 30 C) Detection and enumeration of enterobacteriaceae/colony- count method (VRBD, 37 C) Enumeration of Clostridium perfringens (sc-agar, 37 C) Colony-count method (DIN EN ISO 7937: ) Period of validity: to Translation 7/10

8 ISO Enumeration of ß-glucuronidase positive Escherichia coli Colony-count method; (TBX 44 C) 2.2 Others MQD-MET MQD-MET according to SOP 37 MQD-MET MQD-MET Detection of mastitis pathogens Detection and regulation of microorganisms with Real-Time PCR; according to method of the test manufacturer Detection of salmonellae with Real-Time-PCR "Foodproof Salmonella detection kit, Biotecon" Detection of Cronobacter spp. and enterobacteriaceae by means of Real-Time-PCR " Foodproof enterobacteriaceae plus E. sakazakii detection kit, Biotecon " 3 Analyses of drinking water according to the German Drinking Water Ordinance: 2001 # 3.1 Sampling DIN EN ISO DIN EN (A 3) (ISO : 1991) DIN (A14) DIN EN ISO (A 21) , incl. correction DIN EN ISO Water quality - Sampling - Part 1: Instructions for the construction of sampling programs and sampling techniques Water quality - Sampling - Part 2: Instructions for the sampling technique Sampling of untreated raw water and drinking water Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples Water quality, Sampling for microbiological examinations # This accreditation is no recognition or licence of the competent authority according to the requirements of the legislator. Period of validity: to Translation 8/10

9 3.2 Microbiological parameter of the annexes 1, 3 and 4. I.2 DIN K DIN V ENV ISO (K 2) DIN EN ISO (K 12) DIN EN ISO (K 15) DIN EN ISO DIN EN (K 11) Drinking water ordinance Drinking water ordinance Preparation for the microbiological examination of water samples (Withdrawn norm) Water quality, Guidance on validation of microbiological methods Water quality - Detection and counting of Escherichia coli and Coliform bacteria; Part 1: Membrane filtration method Water quality - Detection and counting of intestinal enterococci; Part 2: Membrane filtration method Water quality, Sampling for microbiological examinations Water quality - Detection and counting of Pseudomonas aeruginosa by membrane filtration Quantitative determination of cultivatable microorganisms; determination of the colony count by inject into a nutrient agar (colony-count at 20 C and 36 C) Detection and counting of Clostridium perfringens with membrane filtration (mcp-method) at 44 ± 1 C above 21 ± 3 h at TSC Agar 3.3 Additional parameters of the German Drinking Water Ordinance ( 14 and annex 4) UBA method Bundesgesbl. 11/2000 P Detection and counting of legionella in drinking water and in water of swimming pools and baths 4. Other microbiological analyses ASU L Examination of food, detection and counting of Pseudomonas aeruginosa in natural mineral water, spring and table water; Reference method Period of validity: to Translation 9/10

10 Used abbreviations: ADPI ASU LFGB MQD-MET TrinkwVO UBA VDLUFA American Dairy Products institute Amtliche Sammlung von Untersuchungsverfahren nach 64 LFGB Lebensmittel- und Futtermittelgesetzbuch In-house method of the MQD mbh German Drinking Water Ordinance German federal environmental agency Verband Deutscher Landwirtschaftlicher Untersuchungs- und Forschungsanstalten Period of validity: to Translation 10/10