1867 Results for: "CUSTOM MADE CHEMICALS LAB"

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9 components: Ca 3000mg/l Cu 40mg/l Fe 125mg/l K 1010mg/l Mg 750mg/l Mn 40mg/l Na 1250mg/l P 600mg/l Zn 125mg/l in HNO3 0.5mol/l 1 * 250 mL

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES ANIONIQUES POUR IC DANS H2O Nitrates (NO3-) 2mg/l Nitrites (NO2-) 0.2mg/l Chlorides (Cl-) 5mg/l Phosphates (PO43-) 2mg/l 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPONENT RU 1000MG/L IN HCL 5% 1 * 50 mL

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES DANS HNO3 2% ,HF 0,5% Zr 100mg/l Zn 200mg/l Cu 20mg/l Mo 50mg/ 1 * 100 mL

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POTASSIUM HYDROGENOPHTALATE100 MG/L DANS H2O 1 * 1 L

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

Supplier: CUSTOM MADE CHEMICALS LAB

3 COMPOSES PO43-,CL-,SO42- DANS H2O Phosphates (PO43-) 30mg/kg Chlorides (Cl-) 0.1mg/kg Sulphates (SO42-) 0.1mg/kg 1 * 500 mL

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

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23 COMPOSES DANS HNO3 5% Ca 35000ug/l Mg 15000ug/l Na 8000ug/l K 3000ug/l B 100ug/l Fe 100ug/l Mo 100ug/l Sr 100ug/l As 50ug/l Ba 50ug/l Ni 50ug/l V 50ug/l Zn 50ug/l Mn 30ug/l Co 25ug/l Pb 25ug/l Be 20ug/l Cd 20ug/ 1 1 * 100 mL

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9 COMPOSES A 50 MG/L CHAQUE DANS H2O of Acetic acid [CAS:64-19-7] Propionic acid [CAS:79-09-4] Formic acid [CAS:64-18-6] Acrylic acid [CAS:79-10-7] Methacrylic acid [CAS:79-41-4] Chloroacetic acid [CAS:79-11-8] Chlorides [CAS:N/A] Nitr 1 * 100 mL

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[FR] 16 COMPOSES 10 MG/L CHAQUE Mn Cd Cr Ni Pb Sb Zn V Cu Mo Fe Al S Sn As Se DANS HNO3 5% 1 * 100 mL

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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

Supplier: CUSTOM MADE CHEMICALS LAB

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

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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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TURBIDITY STANDARD 5 NTU (FORMAZIN) 1 * 500 mL

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TURBIDITY STANDARD 10 NTU (FORMAZIN) 1 * 500 mL

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2 components: Zn 80g/l Cd 20g/l in HNO3 5% CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal laboratory conditions, at temperatures between 15°C to 25°C 1 * 1.000 mL

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14 components: Ca 2mg/l Mo 5mg/l K 5mg/l Zn 5mg/l Mn 5mg/l Ni 5mg/l Na 5mg/l Fe 5mg/l Cu 5mg/l Al 5mg/l Ti 5mg/l Si 5mg/l P 10mg/l Mg 2mg/l in HNO3 5% 1 * 1 L

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IRON FE - 1G/L IN DILUTED HNO3 FOR AAS 1 * 500 mL

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1 component: Chromium (III) (Cr 3+) 1000mg/l in Nitric Acid 2% CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal laboratory conditions, at temperatures between 15°C to 25°C 1 * 100 mL

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FORMIATES 1 G/L DANS ACETONITRILE 3% 1 * 100 mL

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

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1 COMPOSE CL- a 40 MG/L DANS H2O 1 * 1 L

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ETALON SODIUM (Na+) 250 MMOL/L DANS H2O 1 * 1 L

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ETALON MANGANESE 0,05µG/L DANS HNO3 2% 1 * 100 mL

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ETALON CACO3 A 50 MG/L DANS H2O 1 * 1 L

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5 COMPOSES DANS H2O Nitrites (NO2-) 5mg/l Nitrates (NO3-) 5mg/l Sulphates (SO42-) 5mg/l Phosphates (PO43-) 50mg/l Chlorides (Cl-) 20mg/l 1 * 500 mL