DENSIMÈTRES DENSITY HYDROMETERS

Transcription

1 DENSITY HYDROMETERS DENSIMÈTRES Density hydrometers. 60 C range. For small quantities of liquids, for light and heavy liquids specific gravity. TP. 20 C, coercial quality, with lead ballast. Desimeter. Division g/cm 3, division 50, length 160 Range Echelle Densimètre à 20 C selon DIN pour petite quantité de liquides légers et lourds. Température 60 C. Division: 0.001/cm 3. Sans thermomètre. Longueur 160 g/cm *** Thermo-range finder Thermo-range finder Complete set of 24 Hydrometer, with Thermo-Range-finder, packed in valvet-lined case. Série de 24 densimètres avec thermo-range finders, couvrant l'échelle à g/cm 3, livrés dans un écrin Density hydrometers. Various ranges, for Densimètres à 20 C, pour liquides légers et lourds light and heavy liquids specific gravity. TP. 20 C, coercial quality, with lead ballast. Range Division Nominal range Length Echelle Division Longueur d'échell Longueur g/cm 3 g/cm / Sugar hydrometers. Saccharimeter acc. to Brix (1 Brix = 1% sugar solution). 1. Without thermometer long 2. With thermometer 300 long Saccharimètres de Brix, pour les sucres (1 Brix = 1% de solution sucrée) Type 1 sans thermomètre (L= ) Type 2 avec thermomètre (L=300 ) Range Echelle Brix Type 1 Type *** *** 593

2 DENSITY HYDROMETERS DENSIMÈTRES Density-thermo-hydrometers for petroleum. For officially testing, with thermometer -10 to +40 C : 1 C, TP. 15 C. Conformity certified. Divisions g/cm 3. Nominal range 155. Length 425. Range Echelle Thermo-densimètres à 15 C pour produits pétroliers, avec thermomètre -10/+40 C : 1 C. Certifié conforme. Divisions: 0.001g/cm 3. Longueur totale 425 g/cm *** *** Specific gravity hydrometers, acc. to ASTM E 100. For officially testing, for petroleum and other liquids with similar surface-tension, TP. 60/60 F, with lead ballast. Densimètres selon ASTM E 100 à 60/60 F pour produits pétroliers et autres liquides de tension de surface identique ASTM Scale Division Nominal scale Length Echelle Division Longueur d'échell Longueur No. sp. gr. sp. gr. 82H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H

3 DENSITY HYDROMETERS DENSIMÈTRES Specific gravity hydrometers, acc. to Densimètres selon ASTM E 100 à 60 F (60/60 F) ASTM E 100. For officially testing. TP. 60 F (60 / 60 F), with lead ballast. ASTM Scale Division Nominal scale Length Echelle Division Longueur d'échell Longueur No. sp. gr. sp. gr. 1H -1 to H 9 to H 19 to H 29 to H 39 to H 49 to H 59 to H 69 to H 79 to H 89 to Special hydrometers Densimètres spéciaux Range Division Nominal scale Length Echelle Division Longueur d'échell Longueur For boiler feed-water acc. to Dr. Ing. Aer, TP. 20 C, with lead ballast Densimètre pour eau de chaudière selon Dr. Ing. Aer, à 20 C Oechsle, TP. 20 C, with lead ballast, without thermometer Densimètre de Oechsle à 20 C, sans thermomètre % Vol. 1/ For Ca(OH) 2, without thermometer, 20 C Densimètre pour Ca(OH) 2 (klein nach unten) à 20 C, sans thermomètre g/l For salt acc. to Bischoff, without thermometer Densimètre pour salinité selon Bischoff, sans thermomètre % hydrometer, without thermometer Densimètres à lecture en %, sans thermomètre KOH % NH % NaOH % NaOH % HNO % HCL % H 2 SO % H 2 O For testing accumulators , with glass tubing and rubber ball Densimètre pour batterie avec tube en verre et poire en caoutchouc Spare hydrometer Densimètre seul, de rechange For soil acc, to Casagrande. DIN Without thermometer, 20 C Densimètre pour sol de Casagrande à 20 C, selon DIN 18123, sans thermomètre *** Hydrometers for determining the s.g. of urine samples acc. to Vogel g/cm 3, 20 C Available with or without thermometer Densimètres pour la détermination des échantillons d'urine selon Vogel à 20 C. Echelle à g/cm 3, livrables avec ou sans thermomètre Scale division without with thermometer thermometer Division d'échell sans avec g/cm 3 thermomètre thermomètre ** 595

4 DENSITY HYDROMETERS DENSIMÈTRES Hydrometers. Range 12 A. P. I. in F, with thermometer, total length 380 Densimètres à échelle 12 A.P.I. avec thermomètre 60 F div. 0.1 F, longueur 380 A.P.I-No. Scale Thermometer Echelle Thermomètre ** 51HL HL HL HL HL HL HL HL HL HL HM HM HM HM HM HM HM HM HM HM HH HH HH HH HH HH HH HH HH HH Portable Brix Meter from KEM, our partner in the laboratory world 596

5 DENSITY HYDROMETERS DENSIMÈTRES Precision density hydrometers. Range 0.20 g/ml in g/ml. Total length 430. Please specifiy surface tension. Colour code to DIN and ISO R649 = yellow / red / blue for low / medium / high surface tension. Available as DIN 12791, Tp. 20 C, Series L20, without thermometer or as DIN 12785, Series L20 Th, with thermometer C Densimètres de précision selon DIN à 20 C, Série L20, échelle 0.20 g/cm 3 : g/ml. Longueur totale 430. Livrables avec thermomètre (+10/+25 C) ou sans thermomètre Range without with thermometer thermometer Echelle sans avec g/cm 3 thermomètre thermomètre , *** *** 597

6 VISCOSIMETERS VISCOSIMÉTRES Type 1 Viscometers. Adjusted at 40 C. ASTM D445 and 446, ISO 3104 and Calibrated. 3 types are available 1. Acc. to Cannon Fenske, not for opaque liquids. 2. Acc. to Cannon Fenske, BS 188, IP 71, for opaque liquids. 3. Acc. to Cannon Ubbelohde A and Dil. B. Tubes viscosimètriques selon ASTM D 445 et D446, ISO 3104 et ISO 3105, ajustés à 40 C. Calibrés. 3 modèles disponibles: 1. Cannon-Fenske pour liquides non-opaques 2. Cannon-Fenske selon BS 188, IP71 pour liquides opaques 3. Cannon-Ubbelohde A et B Capillary Range cst Constant Capillaire Echelle Constante No. 2 /s (nominal) K (nominal) Type 1 Type 2 Type c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c Type 3 Type 2 Viscometers. Adjusted at 40 C. ASTM D445 and 446, ISO 3104 and Uncalibrated. 3 types are available 1. Acc. to Cannon Fenske, not for opaque liquids. 2. Acc. to Cannon Fenske, BS 188, IP 71, for opaque liquids. 3. Acc. to Cannon Ubbelohde A and Dil. B. Tubes viscosimètriques selon ASTM D 445 et D446, ISO 3104 et ISO 3105, ajustés à 40 C. Non-calibrés. 3 modèles disponibles: 1. Cannon-Fenske pour liquides non-opaques 2. Cannon-Fenske selon BS 188, IP71 pour liquides opaques 3. Cannon-Ubbelohde A et B Capillary Range cst Constant Capillaire Echelle Constante No. 2 /s (nominal) K (nominal) Type 1 Type 2 Type

7 VISCOSIMETERS VISCOSIMÉTRES Viscometers, ASTM D445 and D446, ISO 3104, Length approx For use with transparent liquids. Tubes viscosimètriques selon ASTM D 445 et D446, ISO 3104 et ISO 3105, pour liquides transparents. Capillary Range cst Constant Capillaire Echelle Constante No. 2 /s (nominal) K (nominal) non-calibrated calibrated C B C B C B C B C B ** Viscometers, Ostwald pattern. For the determination of the viscosity of liquids. Ring marks and inscriptions in blue color Tubes viscosimètriques selon Ostwald. Pour la détermination de la viscosité des liquides. Marques et repaires en bleu Flow time Nominal constant Temps d'écoulement Constante nominale s Ubbelohde viscometers, DIN type with imprinted constant acc. to ISO/DIN 3105, DIN 51502, BS 188, KFT Tubes viscosimètriques Ubbelohde selon ISO 3105, DIN 51502, BS 188, KFT Capillary Inner Ø Constant Range Capillaire Ø int. Constant Echelle non-calibrated calibrated No. K 2 /s non-calibré calibré c a I Ic Ia II IIc IIa III IIIc IIIa IV ** Accessories / Accessoires Fixing stand, VA-steel, for all Ubbelohde viscometers Statif de fixation en acier inoxydable, pour tous les viscosimètres Ubbelohde ** Further types are available upon request: Cannon Ubbelohde semi micro-viscometer. Cross arm-viscometer. Reverse-flow viscometer. Semi micro viscometer. Pinkevitek Viscometer. Fitzsimons Viscometer (1+2 cap.). Atlantic-Viscometer. Zeitfuchs-Viscometer. S. I. L.-viscometer. U-Tube and Mini-U-Tube-Viscosimeter. Special productions againgst your specs. D'autres modèles sont disponibles sur demande, également avec certificat d'étalonnage officiel, pour les types suivants et aussi sur fabrication spéciale selon vos besoins 599

8 QUARTZ-GLASS VERRE DE SILICE *** Beakers low form with spout, DIN 12332, made of quartz-glass Béchers forme basse à bec, DIN 12332, en verre de silice transparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** Beakers high form with spout, DIN 12332, made of quartz-glass Béchers forme haute à bec, DIN 12332, en verre de silice transparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** Erlenmeyer-Flasks, DIN 12385, wide neck, made of quartz-glass, with rim Fioles Erlenmeyer, DIN 12385, col large, en verre de silice transparent, à bord évasé Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** Erlenmeyer-Flasks, DIN 12380, narrow neck, made of quartz-glass, with rim Fioles Erlenmeyer, DIN 12380, col étroit, en verre de silice transparent, à bord évasé Capacity Outer Ø Height Capacité Ø int. Hauteur ml

9 QUARTZ-GLASS VERRE DE SILICE Erlenmeyer-Flasks, DIN 12387, wide neck, made of quartz-glass, with socket Fioles Erlenmeyer, DIN 12387, col large, en verre de silice transparent, à rodage Capacity Outer Ø Height Socket Capacité Ø int. Hauteur Rodage ml ST / S / S / S / S / S / S / S / S *** S Erlenmeyer-Flasks, DIN 12387, narrow neck, made of quartz-glass, with socket Fioles Erlenmeyer, DIN 12387, col étroit, en verre de silice transparent, à rodage Capacity Outer Ø Height Socket Capacité Ø int. Hauteur Rodage ml ST ,5/ S ,5/ S ,5/ S / S / S / S / S / S / S / S / S / S *** S Flask, round bottom, with short wide neck, with beaded rim, made of quartz-glass Ballon à fond rond, col large à bord évasé, en verre de silice tranparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** Flask, round bottom, with short narrow neck, with beaded rim, made of quartzglass Ballon à fond rond, col étroit à bord évasé, en verre de silice tranparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** 601

10 QUARTZ-GLASS VERRE DE SILICE *** Flask, round bottom, with long narrow neck, with beaded rim, made of quartzglass Ballon à fond rond, col étroit à bord évasé, en verre de silice tranparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** S Flask, round bottom, with wide neck, with socket, made of quartz-glass Ballon à fond rond, col large à rodage, en verre de silice tranparent Capacity Outer Ø Height Socket Capacité Ø int. Hauteur Rodage ml ST / S / S / S / S / S / S *** S Flask, round bottom, with narrow neck, with socket, made of quartz-glass Ballon à fond rond, col étroit à rodage, en verre de silice tranparent Capacity Outer Ø Height Socket Capacité Ø int. Hauteur Rodage ml ST ,5/ S / S / S / S / S / S / S *** Flask, flat bottom, with short neck, DIN 12375, with beaded rim, made of quartz-glass Ballon à fond plat, DIN 12375, col étroit à bord évasé, en verre de silice tranparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** Flask, flat bottom, with long neck, DIN 12370, with beaded rim, made of quartz-glass Ballon à fond plat, DIN 12370, col étroit à bord évasé, en verre de silice tranparent Capacity Outer Ø Height Capacité Ø int. Hauteur ml

11 QUARTZ-GLASS VERRE DE SILICE Kjeldahl Flasks, DIN 12360, with beaded rim, made of quartz-glass Fioles de Kjeldahl, DIN 12360, en verre de silice transparent, à bord évasé Capacity Outer Ø Height Capacité Ø int. Hauteur ml Kjeldahl Flasks, with socket, made of quartz-glass Fioles de Kjeldahl, en verre de silice transparent, à rodage Capacity Outer Ø Height Socket Capacité Ø int. Hauteur Rodage ml ST / S / S / S / S / S / S *** *** S Watch glasses, DIN 12341, made of Verre de montre, en silice, selon DIN quartz-glass Outer Ø Ø ext *** Crucibles and cover, low form, made of quartz-glass Creusets et couvercles, forme basse, en verre de silice transparent Capacity Outer Ø Height Complete Crucible Cover with cover Capacité Ø int. Hauteur Complet avec Creuset Couvercle couvercle ml *** Crucibles and cover, medium form, made of quartz-glass Creusets et couvercles, forme moyenne, en verre de silice transparent Capacity Outer Ø Height Complete Crucible Cover with cover Capacité Ø int. Hauteur Complet avec Creuset Couvercle couvercle ml *** 603

12 QUARTZ-GLASS VERRE DE SILICE *** Crucibles and cover, tall form, made of quartz-glass Creusets et couvercles, forme haute, en verre de silice transparent Capacity Outer Ø Height Complete Crucible Cover with cover Capacité Ø int. Hauteur Complet avec Creuset Couvercle couvercle ml *** Evaporating dishes, DIN 12341, made of quartz-glass Capsules d'évaporation, en silice, selon DIN Capacity Outer Ø Height Capacité Ø int. Hauteur ml *** Crystallizing dishes, with spout,made of Cristallisoirs à bec, en silice quartz-glass Capacity Outer Ø Height Capacité Ø int. Hauteur ml Witeg Wise Therm F - Digital Muffle Furnaces With 4-side Heating & Digital PID Control System for Lab & Industrie from 3-63 Lit., 1000 C

13 Test tube supports, made of polished Portoirs en bois pour tubes à essais wood Dimension depth of holes Holes Dimension Orifices Low form, height of deck 80 / Forme basse, hauteur du rayonnage x 70 x x x 70 x x Tall form, 2 decks, height of deck 80 / Forme haute, à 2 rayonnages de hauteur x 65 x x x 75 x x x 70 x x x 70 x x x 90 x x Height of deck 160 / Forma basse, hauteur du rayonnage x 65 x x x 90 x x Tall form, 2 decks, height of deck 80 / Forme haute, à 2 rayonnages de hauteur x 70 x x x 90 x x x 90 x x x 190 x x RACKS, MADE OF WOOD PORTOIRS EN BOIS Filtration support (funnel support), made of polished wood. Detachable, height adjustable, height 500 Support de filtration en bois, pour trois entonnoirs, hauteur réglable, 500 Dimension No. of openings Rows Dimension Nombre de places 110 x Support for Imhof-funnels, made of polished wood. Ø of bore 80 Support en bois pour deux cônes d'imhoff, orifices de 80 Dimension No. of openings Dimension Nombre de places 300 x 180 x

14 STOPPERS BOUCHONS *** Steristoppers, made of cellulose. BIOGEN. For steril non-toxic closure of different cultures, sterilizable and autoclavable, air-pervions and cateria filtering. For neck inner Ø Pour col de Ø int. Bouchons en cellulose "BIOGEN", pour fermeture stérile non-toxique de cultures, autoclavables *** Stoppers, silicone, transparent, flexible, extremly resistant against high temperature, cold and chemical attacks (-60 to +180 C). Bouchons en silicone tranparent, flexibles, à haute résistance thermique (-60/+180 C) et chimique Ø top / bottom Length Ø Sup./Inf. Longueur 6.5/ / / / / / / / / / / / / / / / / / / / / / / / Please refer also page 608 veuillez svp vous référe aux page 608

15 STOPPERS BOUCHONS Grey-blue rubber stoppers - Natural rubber - Elastic and resistant providing good tightness and adhesion - Withstands chemical agents in normal laboratory use - Temperature from -35 C to +70 C (+120 C in damp heat) - Recoended in contact with non agressive or low concentrated solutions Bouchons en caoutchouc gris-bleu - Caoutchouc naturel - Élastiques et haute résistance avec bonne étanchéité - Résistants contre les agents chimiques au laboratoire - Plage de température -35 C à +70 C. (+120 C sous vapeur) - Recoandés en contact avec les solutions non-aggrésives ou faiblement concentrées bottom / top Length Standard pack Longueur Conditionnement pcs. 1 hole / 1 trou 3.5/ / / / / / / / / / / / / / / / / / / / / / / / / / ** 607

16 STOPPERS BOUCHONS ** Grey-blue rubber stoppers - Natural rubber - Elastic and resistant providing good tightness and adhesion - Withstands chemical agents in normal laboratory use - Temperature from -35 C to +70 C (+120 C in damp heat) - Recoended in contact with non agressive or low concentrated solutions - From 1 to 5 pre - holes Bouchons en caoutchouc gris-bleu - Caoutchouc naturel - Élastiques et haute résistance avec bonne étanchéité - Résistants contre les agents chimiques au laboratoire - Pplage de température -35 C à +70 C. (+120 C sous vapeur) - Recoandés en contact avec les solutions non-aggrésives ou faiblement concentrées - Livrables avec 1 à 5 trous bottom / top Length No. of holes Ø of holes Standard pack Ø Sup./Inf. Longueur N de trous Ø de trous Conditionnement pcs. 8.0/ / / / / / / / / / / / / / / ** Versilic stoppers - High grade translucent pure silicone - Biological neutral, chemical inert - Temperature from -60 C to +200 C (peaks at +220 C) Bouchons pleins en versilic (silicone) - en silicone pure translucide - Biologiquement neutre, chimiquement inerte - Plage de température -60 C à +200 C (temporairement judqu à +220 C) Ø top / bottom Length Standard pack Ø Sup./Inf. Longueur Conditionnement pcs

17 STOPPERS BOUCHONS Cork stoppers, for laboratory purposes, extra fine quality SI, packed in plastic bags (see minimum quantity). Smaller quantities are only available at surcharge of 40% Bouchons en liège de laboratoire, trés bonne qualité, livrés en sachet standard (voir quantité minimum). Une quantité inférieure fera objet d'un supplément de prix de 40% Ø top / bottom Length Type Standard pack Ø Sup./Inf. Longueur Type Conditionnement pcs. 10/ / / / / / / / / / / / / / / / / / / / / *** Cork laboratory rings, for supporting flasks, dishes etc. height 30. Anneaux en liège, pour ballon ou autre récipient. Hauteur 30 For flask Outer Ø Inner Ø Pour flacon Ø ext. Ø int. ml *** Witeg WiseCircu WCH High Temperature Bath Circulators With Digital Fuzzy Control & Digital LCD Backlight System for your Laboratory, from 8-30 Lit., up to 250 C, ± 0.1 C 609

18 STOPPERS / TUBING BOUCHONS / TUYAUX *** *** Rubber stoppers, grey natural rubber, solid, shore-hardness 35-5, specific weight 0,99, non-toxic, low sulphur content, especially for laboratory purposes. Rubber stoppers are available with 1 or 2 holes, 3-8 Ø. Bouchons de laboratoire en caoutchouc naturel gris, dureté shore 35-5, faible teneur en soufre. Disponibles également avec 1 ou 2 trous compris entre 3 et 8 chacun en fonction du diamètre du bouchon Ø top / bottom Length Type Standard pack Ø Sup./Inf. Longueur Type Conditionnement pcs. 8/ / / / / / / / / / / / / / / / / / / / / Surcharge for 1 hole Supplément pour 1 trou Surcharge for 2 holes Supplément pour 2 trous Rubber Tubing Tuyau en caoutchouc *** *** Rubber tubing for laboratory purposes, quality Para HR 1374 red Tuyau en caoutchouc rouge pour laboratoire (eau et gaz), qualité Para HR 1374 Inner Ø Wall thickness Ø int. Epaisseur Rubber vacuum tubing (high pressure) for laboratory purposes, quality Para HR 1374 red Tuyau pour vide en caoutchouc rouge, résistant à la haute pression, qualité Para HR 1374 Inner Ø Wall thickness Ø int. Epaisseur

19 TUBING TUYAUX PVC Tubing Tuyau souple en PVC PVC-tubing, clear, resistant against acids and oil, approx. 65/70 shore hardness Tuyau souple en PVC cristal, résistant aux acides et huiles, dureté shore env. 65/70 Inner Ø Wall thickness Ø int. Epaisseur PVC standard *** PVC-high pressure-tubing, transparent, flexible, with armation, resistant to acids, chemical solutions, gases etc. Tuyau pour haute pression en PVC cristal et armé, résistant aux acides, solutions chimiques, gaz etc... Inner Ø Wall thickness Ø int. Epaisseur PVC renforcé *** Polyethylene Tubing Tuyau souple en Polyéthylène Polyethylene-tubing, transparent, flexible, resistant to acids, alkalis, alcohol, salt solutions up to +40 C, but not to benzene, kerosene and organic solutions Tuyau en polyéthylène souple, transparent et flexible, résistant aux acides, bases, alcools, solutions salées jusqu'à +40 C (excepté le benzène, le kérosène et les solutions organiques) Inner Ø Wall thickness Ø int. Epaisseur *** 611

20 TUBING TUYAUX Silicone Tubing Tuyau souple en Silicone *** Silicone-tubing, transparent, flexible, extremly resistant to heat, cold, and chemical attacks, qualify special ST 7450 Tuyau en silicone transparent et flexible, haute résistance chimique et thermique, qualité spéciale ST 7450 Inner Ø Wall thickness Ø int. Epaisseur Teflon Tubing Tuyau souple en Téflon *** Teflon-tubing, natural colour, flexible. Temperature resistant from -200 C to +275 C, non-inflaable. Water absorbance max. 0.1 %. Resistant to aggressive media, even at high temperature Tuyau en téflon à couleur naturelle, flexible, Haute résistance thermique de -200 C à +275 C et chimique, non-inflaable. Absorbance max. en eau de 0.1% Inner Ø Wall thickness Ø int. Epaisseur

21 UTENSILS USTENSILS Latex examination gloves, soft latex gloves for biological, radioiunological uses, autoclavable, excellent stretch, 400 length, ambidextrous and hyperallergic, powdered with cornstarch, 100 pieces per dispenser box Size Taille Gants d'examen poudrés, en latex souple et autoclavable. Longueur 400, livrés par 100 dans un carton de distribution 6/ / / ** Vynil examination gloves, for laboratory and medical purpose, 100 pieces per dispenser box Size Taille Gants d'examen en vynil, pour utilisation en laboratoire ou dans le médicial, livrés par 100 dans un carton de distribution 6/ / / ** Needle holder acc. to Kolle Porte-aiguille selon Kolle (manche de Pasteur) Length 210 longueur totale 210 Description Description Needle holder, acc. to Kolle Porte-aiguille selon Kolle ** Needles and Inoculating loops Anses d'inoculation pour encemencement et aiguilles de dissection Type / Material Loops Length Type, Matière Oeillet Longueur Chrom brass Chrom brass Chrom brass dia./platinum dia./platinum dia./platinum dia./platinum dia./platinum Needle, straight Needle, bent ** Pipette sterilizing box, stretchable, aluminum length. 60 Ø. For pipettes with different lengths Boite de stérilisation en aluminium pour pipettes diverses, télescopique de , Ø Pipette sterilizing box, 70 x 70, bottom and lid covered with silicone-rubber, made of non-corrosive metal Boite de stérilisation carrée en acier non corrosif pour pipettes diverses, dimensions 70 x 70. Couvercle et fond à revêtement de caoutchouc siliconé Length Longueur *** 613

22 UTENSILS USTENSILS Sterilizing and storage boxes, aluminum. With overlapping cover for test tubes, centrifuge tubes, petri dishes, Pasteur pipettes, graduated pipettes, sterile instruments etc. Boites de stérilisation et de stockage en aluminium, pour tubes à essai, tubes à centrifuger, boites de petri, pipettes de Pasteur ou graduées, instruments etc... Height Outer Ø Hauteur Ø ext *** Accessories / Accessoires Petri dish holder with handle for petri dishes Ø, suitable for Portoir avec anse pour 10 à 12 boites de petri de dia. 80 à 120, recoandé pour l'article No Instrument trays, made of stainless steel, with overlapping knobcover, tarn Boites à instruments rectangulaires, en acier inoxydable, avec couvercle à bouton Dimension Height Dimension Hauteur 200 x x x x *** Instrument jars, made of stainless steel, with base Boites à instrument circulaires, en acier inoxydable Outer Ø Height Ø ext Hauteur *** Dewar vessels in metal jacket, tubular form, flask made of borosilicate glass, silvered and evacuated. Jacket stoveenamelled, offering excellent protection Vases de Dewar en verre borosilicaté à manteau métallique de protection *** Capacity Inner Ø Height Weight Capacité Ø int. Hauteur Poids ml kg Dewar vessels in metal jacket, having insulated clamp-on lid and carrying handle, flask made of borosilicate glass, silvered and evacuated. Jacket stove-enamelled Vases de Dewar en verre borosilicaté à manteau métallique de protection, livré abvec couvercle et poignée ***** Capacity Inner Ø Height Weight Capacité Ø int. Hauteur Poids ml kg

23 UTENSILS USTENSILS Brushes. For all laboratory purposes. With wooden handle or bristle on twisted wire. Goupillons pour laboratoire, avec manche en bois ou à fil d'acier torsadé For Ø Pour Ø Pipettes, Pipe cleaners Pour nettoyage des pipettes Injection Pour injecteur Test tubes, wool tip Pour tube à essai, avec embout Test tubes, wool tip Pour tube à essai, avec embout Flasks and bottles Pour fiole et flacon Flasks and bottles Pour fiole et flacon Beakers, wooden handle Pour bécher, avec manche en bois Beakers, wooden handle Pour bécher, avec manche en bois Beakers, wooden handle Pour bécher, avec manche en bois Burettes, 1m long Pour burette, longueur 1 m Sieves Pour tamis *** Glass marking pencils, for writing on or marking glass, lead-cased. Temperature resistant up to +250 C. Packed of 1 dozen Colour Couleur Crayons pour écrire ou marquer sur le verre. Résistant à la température jusqu'à 250 C. En paquet de *** Blood lancets, stainless steel. Disposable, single sterile packed pcs. in carton Lancettes sanguines stériles, en acier inoxydable à usage unique, emballage individuel, conditionnement de ** Stirring rods, made of glass, ends melted Tiges d'agitation en verre, à bouts rebrûlés Length Longueur 100 x x x x x x ** 615

24 UTENSILS USTENSILS Eyepieces, acc. to Huygens Oculaires de Huygens pour microscope Magnification 5 x x x ** ** Folder for micro slides, made of strong cardboard Type Type Classeur de rangement pour lames microscopiques, en carton fort For 2 micro slides Pour 2 lames For 3 micro slides Pour 3 lames For 5 micro slides Pour 5 lames For 20 micro slides Pour 20 lames ** Storage- and dispatch boxes for slides, plastic, transparent, for micro slides with lid Type Type Boites de rangement et pochettes d'envoi pour lames microscopiques, en plastique transparent avec couvercle For 1 micro slides Pour 1 lame For 2 micro slides Pour 2 lames For 5 micro slides Pour 5 lames ** Dropping pipettes (eye droppers), Pipettes compte-gouttes, en verre made of glass Description Ø x length Description Ø x Longueur Without bulb 7/8 x sans boule With rubber teat avec têtine With bulb 7/8 x avec boule With rubber teat avec têtine

25 UTENSILS USTENSILS Disposable scalpels, single sterile packed (10 pcs. per bag, 100 pcs. per standard box) Bistouris à usage unique, emballage individuel stérile (10 par sachet, 100 en conditionnement standard) Type Type No No No No No No No No ** Scalpel handles, made of stainless steel for interchangeable blades Type Type Manches de bistouri, en acier inoxydable pour lames interchangeables No No Blades, for scalpel handle with and , pack of 100 pcs. Type Type Lames de bistouri, pour et , en paquet de 100 pcs. No No No No No No No No Witeg WiseShake SHO - Digital Orbital Shaker With Prograable Digital Feedback Control System rpm, CE-Certificate 617

26 INDEX ENGLISH A ALLIHN condensers 75, 113 filter funnels ABSORBERS concentrated ageings 401 papers 236, 401, 503 ABSORPTION strips for germination 504 ACCESSORIES for gas chromatography for liquid chromatography , , for Liquid handling for sealing 9-13, 28-29, 361, , , 456 for stirring 69/2-69/8, 211, 266, 279, , for weighing , 378, 502 ADAPTERS aspiration bellows, PTFE 4 bends 52 couplings, screw-thread 12 crucibles 120 delivery 84, 89 distillation with ground-joint, made of glass 52, 86 distilling for rotary evaporator 69 expansion with ground-joint, made of glass flat with groove, made of glass 6 ground joints 4-6 joint cones & sockets, made of glass 2-5 multiple 68 pourers with ground-joint, made of glass 40 receivers recovery heads 52 reduction with ground-joint, made of glass screw-thread for safety stoppers 550 screw-thread with connector made of PP or teflon 13 screw-thread, made of glass 31 short, socket in cone, made of glass 31 spherical ground joints, Rotolux 5-6 splash heads 68 teflon, ground joint 4 test tubes ADHESIVES aluminium tapes 458 PVC tapes AGAR Bottles, various , , , 322 AGEINGS absorbers 401 cleaners, concentrated 233, , 260 AIR stirring motor and accessoiries 69/1-69/8 tubes, inlet 54 ALBUMINIMETER Eschbach 218 Kafka, tubes 222 ALCOHOLMETERS determination of alcoholmetric degree 131 glass, acc. to Richter & Tralles 591 ALCOHOL determination of alcoholmetric degree 131 determination of CO2 131 micro-distiller Widmark 110 spirit lamps 317, 430 ALUMINA (Al 2 O 3 ) articles, made of alumina (Al 2 O 3 ) ALUMINIUM boxes 435 caps 10 crimp seals for vials evaporating dishes 436 dishes for weighing 436 foils, in rolls 505 plates, TLC and HPTLC 565 sampling scoops 438 tapes 458 AMPOULES for freeze dryer for gas sampling for solides 84 ANALYZERS beakers for sugars 294 cups, plastic cuvettes, palstic flasks for sugars Kohlrausch 201 gas Orsat-Fischer 164 Van Slyke 229 ANDREASEN pipette for soil sedimentation 133 ANEROBIC consuables for jars gas generators jars ANSCHÜTZ intermediate receivers Anschütz-Thiele 89 thermometers 61 APPARATUS decomposition of water acc. to Hoffmann 162 determination of aromatic oils, Unger 130 determination of arsenic 131 determination of carbon dioxide 131 determination of CaCO3 135 determination of essential oils determination of ethanol 131 determination of fluoride 135 determination of melting point 153 determination of molecular weight, Beckmann 136 determination of motor oils dilution 158 determination of nitrogen, Parnas-Wagner determination of particle size, Andreasen 133 determination of sulfur content in hydrocarbons 132 determination of SO2 135 determination of water content Dean Stark distillation under pressure 134 micro-distillation , 165 sublimation under vacuum 165 Van Slyke analyzer 229 Westergreen, for blood sedimentation 211 APPLICAT0RS cotton tipped (swabs) 266 APRONS protective AQUARIUMS glass 320

27 INDEX ENGLISH ARSENIC determination apparatus 131 ASPIRATOR bottles 312, 358 ASTM amount of dilution in crankcase oil of engine 158 D centrifuge tubes Dean Stark water content distilling flasks, Engler hydrometers thermometers viscometer tubes ATOM models, construction kit 360 BECKMANN molecular weight determination 136 thermometers 60 BELLS aseptic for filling 306 gas 161 BELLOWS PTFE, for ground joints 4 BENDS distilling, glass 52-53, 86 BENNERT U-vacuumeter 130 BERNARD calcimeter 136 B BERNHAUHER Distilling receivers 88 BERTHELOT-MAHLER thermometers for calorimetry 59 BAGS autoclavables PP 284, 374 biohazard 374 blenders 374 clips 366 PE 382 sampling 375 stands 374 steriles 375 waste 374 BALLS Glass, for columns 70 porcelain, grinding 589 BANG microburettes BARRELS glass, for storage 312 plastic, for storage BASKETS stainless steel 440 BIOGEN ampoules for dry freezer 305 bottles for culture , centrifuge tubes culture bottles for rollers 309 spinner flasks stoppers, cellulose 606 tissue grinders 306 tubes for culture BLADES scalpels 451, 617 BOATS alumina 381 platinum 388 porcelain 584 zirconia 381 weighing 156, 378, 504 BOD (Biological Oxygen Demand) water sampling acc. to Merck 159 bottles 129, 160, 201 tubes of fermentation acc. to Merck 159 BATCH certification 171/2 BOILING stones 55 BEADS glass, for columns 70 porcelain, grinding 589 BORERS set for cork stoppers 454 sharpeners 454 BEAKERS ETFE (teflon) 333 for drugs 378 glass plastic , 378, 415 PMP (polymethylpenten) 332 porcelain 584 quartz glass 600 stainless steel 434, 437 teflon 361 TPX (polymethylpentene) 332 tongs 426, urine collect 345 various , , 361, 378, 386, BOSSHEADS assembling for frames for stirring motors 423 various BOTTLES aspirator bottles 312, 358 BOD 129, 160, 201 dropping 321, 323, 354 Fernbach, for culture 309 for automatic burettes 180 for crimping and accessories for culture , , , 322 for drugs 322, 339 for reagents 232, , for screw-caps , gas washing, Drechsel

28 INDEX ENGLISH BOTTLES glass, various , holder 244 Kolle, for culture 309 nephelometric plastic for sampling 339 polyethylen 266, 340, 359 PFA (teflon) 356 PVC 365 Roux, for culture storage, plastic teflon 356, 361 urine collector various 266, 232, , 309, , 339, 340, , 365 vials for HPLC & GC water sampling acc. to Merck 159 weighing 156, 339 Woulff 316, See also Flasks BOWLS for mixing, plastic 338 BURETTES digital glass microburettes Bang PMMA 333 Schilling 181 stand bases 419 various, class AS and class B , 333 BURNERS blow lamps 430 Bunsen digital 431 electric 432 gas burners 430 gas lighters 430 gauzes 433 labogaz 430 Meker 429 microbiology safety 429, 431 spirit 317, 430 tripods 432 BOY Lab-jacks 433 BUTYL tubing 461 BOXES aluminium 435, 614 cryoboxes for storage dividers for boxes for cultures 283 for cells 260 for microslides 348, 616 for pipettes, plastic 196 nickel 435 safety boxes 402 safety mailing 365 stainless steel , 437, sterilizing, for petri dishes 437 sterilizing, for pipettes 613 BREDT distilling receivers 87 BRUSHES various 459, 615 C CABINETS storage for microslides 348 CALCIMETERS Bernard 136 Dietrich-Frühling 135 CALCIUM CARBONATE Dietrich-Frühling 135 CALCIUM CHLORIDE cylinders (CaCl) 312 towers BUCHNER filter funnels, glass suction flasks 124 BUCKETS plastic, graduated 353 BUERKER counting cell BUFFERS ph 411 BUNSEN burners BUNTE gas burettes BURETTES automatic , 333 bulbs, rubber 180, 195 Bunte, gas certificats 171/2-171/4 clamps clips for readout electronic CALIBRATION certified reference kit for photometry certified reference materials for sieves 471 standards for AAS 579 CALIPERS various models 469 CANISTERS plastic jerricans inflaable liquids 434 CANNON-FENSKE viscometer tubes CAPILLARIES haematocrit tubes 209, 218 pipettes 216 tubing CAPS aluminium 10, 309 for crimping and accessoires for culture tubes and flasks for Erlenmeyer flasks 309

29 INDEX ENGLISH CAPS for vials HPLC/GC , hair protection 403 Kapsenberg 10 LaboCap 10 plastic 9, 11, 322 Tapval for test tubes 376 Vacucap 376 various See also Stoppers CARBON DIOXIDE determination apparatus 131 CARBOYS made of plastic CARLSBERG micropipettes 212 CARTS for laboratory 428 lift trucks 433 CASSEROLES porcelain 584 CELLS cleaning ageings 260 storage boxes 260, 352 plastic , 352, 360 cleaning device 164, 260 holders 260, 262 spectrophotometric washer & dryer 260 CENTRIFUGATION centrifuge tubes, glass 222, centrifuge tubes, plastic holders for centrifuge tubes 373 microtubes 372 CERAMIC balls for milling 589 beakers 584 boats 582, 584 capsules d incinération 581, casseroles 584 crucibles , 586 dessicator plates 315, 589 dishes 581, 587 funnels 588 jars for milling 589 mortars and pestles 585 plates 584 spatulas 588 tiles 585 CHROMATOGRAPHY chrombox (maintenance kit for HPLC) 548 data aquisition software development kit for HPTLC method 565 drilling set for ferrules 559 eco-spray 567 ferrules for GC filter membranes glass columns HPLC maintenance kit 548 microsyringes , 275 O-rings for split/splitless liners 559 papers for TLC plates for TLC and HPTLC precolumns for HPLC , remover, ferrules 559 safety caps for HPLC solvents septa for GC 557 software for chromatography solvent filters 552 SPE (Solid Phase Extraction) columns and products sprayers 108, 567 syringes, various , 275 tanks 109 tubes PEEK 547 tubing cutter 547, 552 vacuum manifolds for SPE validation kit for HPLC & GC vials and caps CLAISEN pear-shaped flasks 42 recovery links 53 CLAMPS 3-fingers fingers 426 for beaker 428, for burette for condensers for conical joints 7-9 for crucible 441 for evaporating dishes 442 for flask or condensers , 442 for flat flanges 8 for reaction vessel 427 for sodium 442 for spherical joints 8 for test tube 443 for thermometer 427 for tube 427 for tubing for vacuum filtration with chain 426 with jaws 425 universal 426 CERTIFICATION batch and individually certificates 171/1-171/4 CHAIN clamps 426 CHAMBERS chromatography tanks 109 germinators for seed 360 CLEANING absorbers 236 ageing concentrated 233, 238 brushes 459, 615 cleaning papers 236 desinfecting ageing 237 detergents 233 lotions for hands 237 lotions for surfaces 238 CHROMATOGRAPHY analytical capillary columns for GC analytical columns for HPLC analytical HPLC precolumns (cartridges) , chambers for TLC 109 CLIPS clamping for bags, plastic 364 readout of graduated instruments ground joints, polyacetal

30 INDEX ENGLISH CLIPS spherical joints, polyacetal 8 tubing 460 CLOSURES for flasks and tubes , for reaction vessels 8 for conical ground joint 8 for microtiter plates for bags 366 CLOTHES absorbants 401, 502 coats, for men and women overshoes 401 caps, for hair protection 401 gloves COATS laboratory 400 CO2 determination apparatus 131 determination acc. to Bernard 136 COLOUR comparing tubes/cylinders Eggertz or Nessler 110 COLUMNS analytical capillary columns GC analytical columns HPLC beads of glass 70 chromatography, glass distillation heads 71 fractionating, Hempel 69/10 fractionating, Vigreux 70 guard-columns for HPLC , Hamilton for HPLC SPE COMBI-BOXES experimentation kits, glass COMPRESSED-AIR Stirrers and accessories 69/1-69/7 CONCENTRATORS Kuderna-Danish CONDENSERS air 77 Allihn 75, 113 clamps 427 Davis 76 Dimroth 76, 113 Graham 75 Liebig (West) 75 CONDUCTIVITY measuring cells , standards 411 CONES gaskets for vacuum filtration 119 holders, Imhoff 160 sedimentation, Imhoff 160 CONNECTORS evacuation 40 flat, glass 6 glass ground-joint, teflon 4 plastic reducers and enlargers 30 PP or Teflon for tubing 13 Rotolux, spherical ground-joint 5-6 spherical for reaction vessel 51 spherical ground-joint, Rotulex 5-6 straight 154 suction L-form 349 T-form , 349 U-form 102, 155 X-form 350 Y-form 155, 350 CONTAINERS aluminium 435 anerobic jars, stainless steel beakers, stainless steel 434, 437 Dewar 365 evaporating dishes, nickel 435 inflaable liquids 434 nickel 435 Petri dishes, stainless steel 283, 319, 435 sampling, plastic , 352, 358 stainless steel COOLING ampoules for freeze dryer aprons 400 box, portable 366 condensers, cold-trap cryotubes 276, 279 dewar 365 gloves 399 iersion coolers 77 micro-tubes 372 storage-boxes , 292 storage-tubes, PP 276, 278 CORK borers 454 holders 609 knifes 454 rings 609 stoppers 609 COUNTERS mechanical, tally 465 numerical 465 timers COUNTING CHAMBERS various COUPLINGS screw-thread 12 stirring 69/3-69/4 COVER GLASSES forceps 444 microslides 220 CONNECTORS bellows PTFE, with ground-joints 4 Claisen 53 clamps 6 distillation, glass 52-53, 86 enlargers 30 CRIMPING caps for vials seals aluminium for vials tools 516 vials

31 CRUCIBLES alumina clay 582 filtering, glass 120 filtering, porcelain 583 graphite 583 nickel 439 platinum porcelain 586 quartz glass rings, rubber 120 sleeves, rubber 120 stainless steel 439 tongs 441 zirconia CRYOGENIC ampoules for freeze dryer aprons box, portable 366 condensers, cold-trap cryotubes 276, 279 dewar 365 gloves 399 iersion coolers 77 micro-tubes 372 storage-boxes , 292 storage-tubes, PP 276, 279 CULTURES bottles for rollers 309 flasks, various , , , 322 homogenizers measuring flasks, glass microtiter plates 286 nephelometric flasks Petri dishes 283, 319, 435 plastic boxes 283 scrapers 284 spatulas 284 stirring bars 304 Roux flasks tubes , 225, , 282 CUTTERS for cork stoppers 454 for laboratory glass 452 CUVETTES alumina 380 cleaning ageings 260 cleaning device 164, 260 plastic 259, , , 352, 360 polystyrene, for analyzers stands 262 storage boxes 260 washer & dryer 164, 260 zirconia 380 CYLINDERS glass , 313 plastic stoppered CZAKO stopcocks D DAVIS condensers 76 DEAN STARK determination of water content DENSITY hydrometers, various pycnomètres DESINFECTANTS hand 237 surfaces 238 INDEX ENGLISH DESSICATORS glass , , 316 O-ring 342 plates 315, 342, 589 plastic 342 stopcocks 20, 74, 315, 342 DETERGENTS concentrate for cleaning 233, 238 DEVELOPERS for HPTLC method 565 DEWAR condensers, cold-trap vessels for ice 365, 614 DIALYSIS membranes and accessories DIAMOND markers for glass 452 DIETRICH-FRÜHLING calcimeter 135 DIMROTH condensers 76, 113 DISCS dessicator plates 315, 342 sintered for filtration , DISHES alumina 581 aluminium 436 glass 304, 311 nickel petri dishes 283, 319, 435 platinum 388 porcelain quartz glass stainless steel teflon tongs 442 watch glasses 311, 603 weighing, aluminium 436 zirconia 581 DISPENSERS accessories , 249 liquid handling microslides 347 parafilm

32 INDEX ENGLISH DISSECTING forceps needles 453 scalpels and blades 451 scissors sets 453, 616 E EGGERTZ tubes, color comparator 110 DISSOLUTION vessels for tablet testers 379 DISTILLATION adapter for rotary evaporators 52, 69 adapters with conical ground joints 52, 69, 86 Anschütz-Thiele intermediate receiver beads, glass 70 Bredt receivers 87 Claisen-Vigreux flasks 42 columns 69/10-71, 89 distilling links 52, essential oils, Unger 130 flasks 32-43, 114 glass wool 70 helices, Wilson 70 links macro-kjeldahl 139 micro-distillation apparatus , 165 multiple adapters 68 nitrogen, Parnas-Wagner normal pressure pear-shaped flasks, Claisen 42 Raschig rings 70 receiving adapters recovery links, Claisen 53 solvent recovering splash heads 68, 71, 89 suction adapter thermometers 59 under pressure, apparatus water stills DNA standard reference material 276 DOSING DEVICES for liquids flow indicators 351 DRAINING racks for glassware , 440 DRECHSEL gas washing bottles DRIGALSKI spatulas DROPPING bottles, glass 321, 323 bottles, plastic 354 funnels pipettes 616 DRYING cell dryer 164, 260 racks for glassware , 440 tubes 72, 102, 350 ELECTRODES buffers 411 combination for ph conductivity cells , equivalent to METROHM equivalent to METTLER-TOLEDO 409 equivalent to WTW 410 filling solutions 411 ion selective ph references temperature probe 407 EMBEDDING frames 347 ENGLER distilling flasks measuring flasks 201 EPA vials ERLENMEYER caps, aluminium 10, 309 flasks BIOGEN for media flasks with ground-joint 34, flasks with screw-thread 36, flasks, plastic 335 graduated, glass ESCHBACH albuminomètres 218 ETHANOL determination apparatus 131 EUDIOMETERS gas measuring tubes 162 EVAPORATORS flasks safety trap 69 EXPERIMENTATION distillation/reaction kits EXTRACTION funnels rods for magnetic bars 363 solid phase (SPE) vacuum manifolds light and heavy solvents Soxhlet extractors thimbles EYES washers EYEPIECES acc. to Huygens