1934 Results for: "CUSTOM MADE CHEMICALS LAB"

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4 COMPONENTS MIX 1 * 100 mL

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52 COMPONENTS MIX 1 * 5 Ampoul

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Ammonium thiocyanate- cobalt nitrate (ChPh) 1 * 100 mL

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RM034171L5,, 14 components Al 100mg/l B 20mg/l Ca 1000mg/l Cr 2mg/l Cu 2mg/l Fe 50mg/l K 1000mg/l Mg 500mg/l Mn 200mg/l Na 50mg/l Ni 2mg/l P 500mg/l S 100mg/l Zn 20mg/l in HNO3 5% . Duree de conservation : 6 mois a ouvertur 1 * 500 mL

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SODIUM CHLORURE 0,02MOL/L EN SOLUTION 1 * 1 L

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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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9 COMPOSES DANS HNO3 2% As 15ug/l Cu 15ug/l Cd 15ug/l Hg 15ug/l Pb 30ug/l Zn 100ug/l Se 50ug/l Cr 20ug/l Ni 15ug/l 1 * 100 mL

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CHLORURES SOLUTION A 10G/L DANS L'EAU 1 * 500 mL

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16 components Al 5mg/l B 5mg/l Ba 1mg/l Ca 500mg/l Co 1mg/l Cu 5mg/l Fe 5mg/l K 500mg/l Mg 500mg/l Mn 5mg/l Mo 1mg/l Na 500mg/l P 200mg/l Sr 1mg/l Zn 5mg/l Si from (NH4)2SiF6 100mg/l in HNO3 5% Conservation 12 months. o 1 * 250 mL

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[FR] 4 COMPOSES 50 MG/L CHAQUE Ce S Te Th DANS HNO3 5% 1 * 250 mL

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3 COMPOSES DANS HCL 5% Cu 0.8g/l Sn 0.4g/l Zn 0.4g/l 1 * 100 mL

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15 COMPOSES DANS ACETONITRILE ( ampoules de 1 ml ) Naphthalene [CAS:91-20-3] 500mg/l Acenaphthene [CAS:83-32-9] 1000mg/l Fluorene [CAS:86-73-7] 100mg/l Phenanthrene [CAS:85-01-8] 40mg/l Anthracene [CAS:120-12-7] 20mg/l Fluoranthene [CAS:206 1 * 5 Ampoul

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3 COMPOSES Cs,i-,Mo A 100 PPB CHAQUE DANS NAOH 0,1N 1 * 100 mL

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ETHYLENE OXYDE A 50 G/L DANS LE METHANOL ( Ampoulesde 2 ml ) CAS :75-21-8 1 * 5 Ampoul

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SOLUTION N1 BREST OCEAN 1 * 1 mL

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8 COMPOSES A 50µG/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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7 COMPOSES DANS LE METHANOL ( ampoule de5 ml) n-Butyltin-trichloride [CAS:1118-46-3] 1605mg/l (1000 mg/l n-Butyltin 3+) Dibutyltin-dichloride [CAS:683-18-1] 1304mg/l (1000 mg/l Dibutyltin 2+) TBTC [CAS:1461-22-9] 1122mg/l (1000 mg/l Tributyltin + 1 * 1 Ampoul

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1 COMPOSE CL- A 80 MG/L DANS H2O 1 * 500 mL

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1 COMPOSE CL- a 20 MG/L DANS H2O 1 * 500 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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15 COMPOSES A 20 MG/L DANS ACETONITRILE ( ampoules de 1 ml ) of Acetaldehyde-DNPH [CAS:1019-57-4] Acetone-DNPH [CAS:1567-89-1] Acrolein-DNPH [CAS:888-54-0] Benzaldehyde-DNPH [CAS:1157-84-2] n-Butyraldehyde-DNPH [CAS:1527-98-6] Crotonaldehy 1 * 5 Ampoul

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12 COMPOSES A 5000MG/L DANS METHANOL (AMPOULES DE 1 ML ) of Chloroform [CAS:67-66-3] Bromodichloromethane [CAS:75-27-4] Dibromochloromethane [CAS:124-48-1] Tribromomethane [CAS:75-25-2] Benzene [CAS:71-43-2] Toluene [CAS:108-88-3] Ethyl [ 1 * 10 Ampoul

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5 COMPOSES DANSDICHLOROMETH/METHANOL 95/5 (Ampoules de 2 ml ) 1-Methoxy-2-propanol [CAS:107-98-2] 2500ug/ml Propylene glycol 1-methyl ether 2-acetate [CAS:108-65-6] 2500ug/ml Ethyleneglycol-monobutyl ether [CAS:111-76-2] 2500ug/ml 2-Butyloxyeth 1 * 10 Ampoul

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ETALON SI 10 MG/L DANS H2O 1 * 100 mL

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ETALON FE 10 MG/L DANS HNO3 2% POUR AAS 1 * 100 mL

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11 COMPOSES A 10 MG/L DANS ACETONITRILE of Atrazine [CAS:1912-24-9] Atrazine-desethyl [CAS:6190-65-4] Atrazine-desisopropyl [CAS:1007-28-9] Chlortoluron [CAS:15545-48-9] Cyanazine [CAS:21725-46-2] Diuron [CAS:330-54-1] Isoproturon [CAS:34 1 * 10 Ampoul

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5 COMPOSES POUR IC DANS H2O Chlorides (Cl-) 10mg/l Sulphates (SO42-) 10mg/l Nitrates (NO3-) 1mg/l Fluorides (F-) 1mg/l Bromides (Br-) 0.1mg/l 1 * 250 mL

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6 COMPOSES A 250MG/L CHAQUE DANS H2O of Propionic acid [CAS:79-09-4] Acetic acid [CAS:64-19-7] Isobutyric acid [CAS:79-31-2] Butyric Acid [CAS:107-92-6] Valeric acid [CAS:109-52-4] Isovaleric acid [CAS:503-74-2] 1 * 250 mL

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5 COMPOSES DANS H2O Fluorides (F-) 500mg/l Chlorides (Cl-) 50000mg/l Sulphates (SO42-) 50000mg/l Nitrates (NO3-) 50000mg/l Phosphates (PO43-) 50000mg/l 1 * 100 mL

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5 COMPOSES DANS H2O Chlorides (Cl-) 40mg/l Nitrites (NO2-) 10mg/l Nitrates (NO3-) 40mg/l Phosphates (PO43-) 20mg/l Sulphates (SO42-) 100mg/l 1 * 500 mL