99362 Results for: "SpectrosoL VWR Chemicals"

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5 COMPOSES POUR IC DANS H2O Chlorides (Cl-) 0.5mg/l Nitrites (NO2-) 2mg/l Nitrates (NO3-) 1mg/l Phosphates (PO43-) 2mg/l Sulphates (SO42-) 4mg/l 1 * 100 mL

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16 COMPOSES 100 MG/L CHAQUE Al As Ba Be Bi Ca Cs Ga In K Li Mg Na Rb Se Sr DANS HNO3 5% 1 * 125 mL

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22 COMPOSES A 100 MG/L DANS HNO3 7% Ag As B Ba Cd Co Cr Cu Mn Mo Ni Pb Sb Se Sn Te Ti V Zn Al Fe P 1 * 500 mL

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8 composés 10mg/l chaque dans C Mg Ga In Ba Pb Th in HNO3 5% . Duree de conservation : 6 mois a ouverture du flacon, Duree de validite: 12 mois. 1 * 100 mL

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13 COMPOSES DANS HNO3 4% Cr 5mg/l Mn 5mg/l Pb 5mg/l V 5mg/l Mo 5mg/l Sn 5mg/l Be 5mg/l As 1mg/l Se 1mg/l Ag 1mg/l Cd 1mg/l Sb 1mg/l U 1mg/l DANS HNO3 4%. 1 * 250 mL

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6 COMPOSES DANS H2O Manganese (Mn2+) 1mg/l Iron (2+) (Fe2+) 3mg/l Iron (3+) (Fe3+) 0.2mg/l Aluminium (Al3+) 1mg/l Ammonium (NH4+) 1mg/l Nitrates (NO3-) 50mg/l 1 * 500 mL

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ETALON DE 5 ELEMENTS ANIONIQUES A 1G/L CHAQUE DANS H2O Chlorides (Cl-) Nitrites (NO2-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) 1 * 100 mL

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Dimethyl ether 2250mg/l,Formic acid methyl ester 3500mg/l, Diethylether 2250mg/l, Isopropyl ether 2250mg/l,Tetrahydrofuran 1500mg/l, Dioxan 300mg/l,Dibutyl ether 2250mg/l, Benzene  75mg/l Toluene 1500mg/l, Chlorobenzene 1500mg/l 1 * 1 mL

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RABBIT ANTI-NEISSERIA MENINGITIDIS, 1 * 1 Pack.

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11 COMPOSES 100 MG/L CHAQUE Al Cd Cr Cu Fe Ni Pb Zn P Mn Sn DANS HNO3 5% 1 * 100 mL

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9 components 500mg/l each of Tetrachloroethene [CAS:127-18-4] Trichloroethene [CAS:79-01-6] Vinylchloride [CAS:75-01-4] 1,1,2 ,2-Tetrachloroethane [CAS:79-34-5] cis-1,2-Dichloroethene [CAS:156-59-2] trans-1,2-Dichloroethene [CAS:156-60-5] 1 * 10 ml

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8 COMPOSES A 5µG/L CHAQUE DANS HNO3 2% (prepared from salts with high purity 99,995+%) of Fe Cr Cu Mn Pb Cd Zn Ni 1 * 100 mL

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10 COMPOSES Se 50mg/l V 50mg/l Co 50mg/l Mn 50mg/l Ba 50mg/l Mo 50mg/l Sb 50mg/l Ti 100mg/l Sn 100mg/l Tl 5mg/l DANS HNO3 4% 1 * 500 mL

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Solution Etalon multi 5 éléments CI Anions 250ml : 5 components Chlorides (Cl-) 200mg/l Fluorides (F-) 100mg/l Nitrites (NO2-) 500mg/l Nitrates (NO3-) 1000mg/l Sulphates (SO42-) 1000mg/l in Water . 1 * 250 mL

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RABBIT ANTI-COXSACKIE VIRUS TYPE A-7, 1 * 1 Pack.

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Sheep IgG(Fc), ALP 1 * 1 mL

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Yellow Fever Virus, Mab anti- 1 * 100 µG

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Mixed Anions Standard - 7 components: 1000mg/l each of Fluorides (F-) Chlorides (Cl-) Nitrites (NO2-) Bromides (Br-) Nitrates (NO3-) Sulphates (SO42-) Phosphates (PO43-) in Water 17034 and ISO 17025 Conservation 36 months. Store under nor 1 * 500 mL

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5 ampoule de 5 mL 3 components: 2-Methyl-2-butene [CAS:513-35-9] 0.4% Chloroform [CAS:67-66-3] 0.4% Tetrachloromethane [CAS:56-23-5] 0.2% in Dichloromethane CRM, ISO 17034 and ISO 17025,, Conservation 12 months.,, 2°C to 8°C,, 1 * 5 Ampoul

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33 components: Ag 100mg/l Al 1000mg/l As 100mg/l B 1000mg/l Ba 100mg/l Be 100mg/l Bi 100mg/l Ca 1000mg/l Cd 100mg/l Co 100mg/l Cr 100mg/l Cu 100mg/l Fe 1000mg/l Ga 100mg/l In 100mg/l K 1000mg/l Li 100mg/l Mg 1000mg/l 1 * 100 mL

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4 components: 1000mg/l each of Bromides (Br-) Chlorides (Cl-) Fluorides (F-) Sulphates (SO42-) in Water Sulphates from Ammonium Sulphate (SO42- from Ammonium Sulphate) CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal labo 1 * 500 mL

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Copper (Cu 2+) 10mg/l in Water CRM, ISO 17034 and ISO 17025,,,, Conservation 12 months.,,,, Store under normal laboratory conditions, at temperatures between 15°C to 25°C,, packaging 100 ml bottle 1 * 100 mL

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1 component: Chromium (III) (Cr 3+) 10mg/l in Water CRM, ISO 17034 and ISO 17025,,,, Conservation 12 months.,,,, Store under normal laboratory conditions, at temperatures between 15°C to 25°C PAKAGING 100 ML BOTTLE 1 * 100 mL

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ANTI HUMAN HAPTOGLOBULIN ANTIBODY 1 * 1 Pack.

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RABBIT ANTI-MOUSE IGM (FC) 1 * 1 Pack.

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ETALON DE 10 ELEMENTS DANS HNO3 5% Cu 1000mg/l Al 1000mg/l Fe 1000mg/l Pb 1000mg/l Ni 1000mg/l Zn 1000mg/l Cr 1000mg/l Mn 1000mg/l Ag 1000mg/l Cd 100mg/ 1 * 100 mL

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14 COMPOSES Ca 150mg/l Mg 50mg/l Cd 10mg/l Na 100mg/l P 0.5mg/l B 0.5mg/l Zn 0.5mg/l Mn 0.2mg/l Fe 0.2mg/l Cr 0.2mg/l Al 0.2mg/l Cu 0.2mg/l Ni 0.2mg/l In 4mg/l DANS HNO3 1N 1 * 1.000 mL

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15 COMPOSES N(NO3-) 210mg/l N(NH4+) 510mg/l P 625mg/l K 1205mg/l Ca 415mg/l Mg 120mg/l S 290mg/l B 10mg/l Cu 2.5mg/l Fe 2.5mg/l Mn 0.5mg/l Na 5mg/l Zn 0.5mg/l Cd 0.025mg/l Ni 0.05mg/l DANS HCL 3% 1 * 10.000 mL

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5 COMPOSES A 1 G/L DS 1,2 DICHLOROETHANE ( AMPOULES DE 1 ML ) of Methyl mercaptan (Methanethiol) [CAS:74-93-1] Ethyl mercaptan (Ethanethiol) [CAS:75-08-1] 1-Propanethiol [CAS:107-03-9] n-Butyl Mercaptan (1- Butanethiol) [CAS:109-79-5] tert-B 1 * 10 Ampoul

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21 COMPOSES A 150 MG/L DANS METHANOL ( Ampoules de 1 ml ) of 4-Aminobiphenyl [CAS:92-67-1] Benzidine [CAS:92-87-5] 4-Chloro-2-methylaniline [CAS:95-69-2] 2-Aminonaphthalene [CAS:91-59-8] 4-Chloroaniline [CAS:106-47-8] 4-Methoxy-1 ,3-phenyle 1 * 5 Ampoul