1840 Results for: "CUSTOM MADE CHEMICALS LAB"

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1 COMPOSE SULFATES 25 MG/L DANS H2O 1 * 500 mL

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1 COMPOSE FLUORURES A 5 MG/L DANS H2O 1 * 500 mL

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GLYCOLATES 1 G/L DANS ACETONITRILE 3% 1 * 500 mL

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1 COMPOSE IODURE A 0,08 MG/L DANS NAOH 0,1N 1 * 500 mL

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1 COMPOSE IODURE A15MG/L DANS NAOH 0,1N 1 * 500 mL

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26COMPOSES A 2MG/L DANS DICHLOROMETHANE (Ampoules de 1 ml ) of 1,3,5-Trichlorobenzene [CAS:108-70-3] 1,2,4-Trichlorobenzene [CAS:120-82-1] 1,2,4,5-Tetrachlorobenzene [CAS:95-94-3] 1,2,3 ,4-Tetrachlorobenzene [CAS:634-66-2] Pentachlorobenzene 1 * 5 Ampoul

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9 COMPOSES A 1 G/L CHAQUE DANS ISO-OCTANE ( Ampoules de 5 ml ) n-Pentane [CAS:109-66-0] n-Hexane [CAS:110-54-3] n-Heptane [CAS:142-82-5] n-Octane [CAS:111-65-9] Cyclohexane [CAS:110-82-7] Isopropylbenzene [CAS:98-82-8] Dipentene [CAS:13 N 1 * 1 Ampoul

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1 COMPOSE IODURE A 1MG/L DANS NAOH 0,1N 1 * 500 mL

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17 COMPOSES A 1MG/ML DANS N-HEXANE (Ampoules de 1 ml ) of n-Dodecane [CAS:112-40-3] n-Tetradecane [CAS:629-59-4] n-Hexadecane [CAS:544-76-3] n-Octadecane [CAS:593-45-3] n-Nonadecane [CAS:629-92-5] n-Eicosane [CAS:112-95-8] n-Docosane [CAS 1 * 5 Ampoul

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[FR] SODIUM ARSENITE 0,1 M 1 * 500 mL

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7 COMPOSES A 1G/L DANS H2O 1000mg/l each of Chlorides (Cl-) Nitrites (NO2-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) Fluorides (F-) Acetates (CH3COO-) 1 * 100 mL

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44 COMPOSES A 2MG/L CHAQUE DANS METHANOL (AMPOULES DE 1 ML ) Benzene [CAS:71-43-2] Chlorobenzene [CAS:108-90-7] 1 ,2-Dichlorobenzene [CAS:95-50-1] 1,3-Dichlorobenzene [CAS:541-73-1] 1,4-Dichlorobenzene [CAS:106-46-7] Ethylbenzene [CAS:100 M 1 * 10 Ampoul

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1 COMPOSE K+ A 400 MG/L DANS H2O 1 * 500 mL

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3 COMPOSES CL -, SO4 2 -,K+ DANS H2O Cl- 120mg/l SO42- 150mg/l K+ 300mg/l 1 * 500 mL

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19COMPOSES A 100 MG/L CHAQUE DS HNO3 5% of Al As Ag B Ba Cd Co Cr Cu Fe Mn Mo Ni Pb Sb Se Ti V Zn 1 * 500 mL

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5 COMPOSES POUR IC DANS H2O Nitrites (NO2-) 0.2mg/l Nitrates (NO3-) 3mg/l Chlorides (Cl-) 200mg/l Ammonium (NH4+) 4mg/l Phosphates (PO43-) 0.2mg/l 1 * 1 L

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5 COMPOSES POUR IC DANS H2O Nitrites (NO2-) 0.04mg/l Nitrates (NO3-) 0.4mg/l Chlorides (Cl-) 40mg/l Ammonium (NH4+) 0.4mg/l Phosphates (PO43-) 0.03mg/l 1 * 100 mL

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19 COMPOSES DANS HNO3 5% Ag 100mg/l As 100mg/l Al 100mg/l B 100mg/l Ba 100mg/l Be 10mg/l Cd 10mg/l Co 100mg/l Cr 100mg/l Cu 100mg/l Fe 100mg/l Mn 100mg/l Ni 100mg/l Pb 100mg/l Sb 100mg/l Se 100mg/l Si 100mg/l V 100m 1 * 100 mL

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PERILENE 100 PPM DANS ACN CAS N 198-55-0 ( AMPOULE DE 1 ML ) 1 * 1 Ampoul

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10 COMPONENTS MIX, 1 * 100 mL

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1 COMPONENT W 152MG/L IN HNO3 2% 1 * 100 mL

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11 COMPONENTS MIX 1 * 50 mL

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18 COMPOSES A 100µG/ML DANS ACETONE ( Ampoules de 1 ml ) Terbuthylazine [CAS:5915-41-3] Endosulfan-total (sulfate) [CAS:1031-07-8] Fenthion [CAS:55-38-9] Fenitrothion [CAS:122-14-5] Chlorpyrifos (Chlorpyrifos-ethyl) [CAS:2921-88-2] Procym [ 1 * 10 Ampoul

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8 COMPOSES A 10 MG/L CHAQUE DS ISO-OCTANE (Ampoules de 1 ml ) PCB 28 [CAS:7012-37-5] PCB 52 [CAS:35693-99-3] PCB 101 [CAS:37680-73-2] PCB 118 [CAS:31508-00-6] PCB 138 [CAS:35065-28-2] PCB 153 [CAS:35065-27-1] PCB 180 [CAS:35065-29-3] tr 1 * 5 Ampoul

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15COMPOSES A 50 MG/L DANS ACETONITRILE of Naphthalene [CAS:91-20-3] Acenaphthene [CAS:83-32-9] Fluorene [CAS:86-73-7] Phenanthrene [CAS:85-01-8] Anthracene [CAS:120-12-7] Fluoranthene [CAS:206-44-0] Pyrene [CAS:129-00-0] Benzo(a)anthrac 1 * 5 Ampoul

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7 COMPOSES A 10 MG/L DANS ISO-OCTANE ( ampoules de 1 ml ) of PCB 28 [CAS:7012-37-5] PCB 52 [CAS:35693-99-3] PCB 101 [CAS:37680-73-2] PCB 118 [CAS:31508-00-6] PCB 153 [CAS:35065-27-1] PCB 138 [CAS:35065-28-2] PCB 180 [CAS:35065-29-3] 1 * 5 Ampoul

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4 COMPOSES A 1 G/L CHAQUE DANS H2O Acetates (CH3COO-) Oxalates (C2O42-) Glycolates (HOCH2COO-) Formiates (HCOO-) 1 * 125 mL

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1 COMPOSE METHYLAMINE A 1 G/L DANS H2O N CAS :74-89-5 1 * 125 mL

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MULTIELEMENT STANDARD (19COMPONENTS) 1 * 100 mL

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100UG/L EACH OF SI SC IN HNO3 2% 1 * 100 mL