1879 Results for: "CUSTOM MADE CHEMICALS LAB"

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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 * 100 mL

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5 COMPOSES POUR IC DANS H2O Nitrites (NO2-) 0.5mg/l Nitrates (NO3-) 20mg/l Chlorides (Cl-) 500mg/l Ammonium (NH4+) 10mg/l Phosphates (PO43-) 1mg/l 1 * 100 mL

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SOLUTION DE LIMITES DE QUANTITIFICATION ELEMENTS MAJEURS 5 components Ca 600mg/l Mg 600mg/l Na 180mg/l K 600mg/l S 400mg/l in HNO3 5% 1 * 125 mL

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SOLUTION DE CONTROLE EAU 2011 23 components Ag 2mg/l Al 1000mg/l As 2mg/l B 50mg/l Ba 50mg/l Cd 2mg/l Co 2mg/l Cr 2mg/l Cu 20mg/l Fe 1000mg/l Li 5mg/l Mn 20mg/l Mo 5mg/l Ni 20mg/l P 250mg/l Pb 5mg/l Se 2mg/l Si 20 2 1 * 250 mL

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ETALON NITRITES (NO2-) 0,8MG/L DANS H2O 1 * 1 L

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5 COMPOSES Ca 1000mg/l Fe 1000mg/l K 100mg/l Mg 100mg/l Na 10mg/l DANS HNO3 5% 1 * 100 mL

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3 COMPOSES Cs,i-,Mo 0,25 MG/L DANS NAOH 0,1N 1 * 100 mL

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3 COMPOSES Cs,i-,Mo A 0,5MG/L DANS NAOH 0,1N 1 * 100 mL

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[FR] 37 COMPOSES 50 MG/L CHAQUE Ag Al As B Ba Be Bi Ca Cd Co Cr Cu Fe Ga Hg In K Li Mg Mn Mo Na Ni P Pb Sb Se Si Sn Sr Ta Ti Tl V W Zn Zr DANS HNO3 5% 1 * 250 mL

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SOLUTION MERE D'ARSENIC III PH. JAP 1 * 100 mL

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1 COMPOSE IODURE A 30 MG/L DANS NAOH 0,1N 1 * 500 mL

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STANDARD FLUORURE ( 200 PPM FLUORURE) 1 * 100 mL

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7 COMPOSES POUR IC DANS H2O Fluorides (F-) 20mg/l Chlorides (Cl-) 1000mg/l Nitrites (NO2-) 1000mg/l Bromides (Br-) 1000mg/l Nitrates (NO3-) 1000mg/l Phosphates (PO43-) 1000mg/l Sulphates (SO42-) 1000mg/l 1 * 500 mL

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30 COMPOSES A 100 MG/KG DANS HNO3 5% Al As Ba Bi Ca Cd Co Cr Cu Fe Ga K Li Mg Mn Mo Na Nb Ni P Pb Sb Se Si Sn Sr Ti V W Zn 1 * 100 mL

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[FR]RHUTENIUM 100MG/L DANS HCL 5% 1 * 100 mL

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22 COMPOSES A20 MG/L CHAQUE DANS HNO3 5%,HF tr Ag Al As Ba Be Ca Cd Co Cr3+ Cu Fe K Mg Mn Na Ni Pb Sb Se Tl V Zn 1 * 100 mL

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6COMPOSES A 1G/L CHAQUE DANS HNO3 0,5 M Al Ca Mg Zn Ti Fe 1 * 100 mL

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2 COMPOSES A 1 G/L CHAQUE DANS H2O Si P 1 * 100 mL

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14 COMPOSES A 100 MG/L DANS HNO3 0,5 M Ba Pb Co V Ag Mn Mo Sn Cr Cu Na Ni Li In 1 * 100 mL

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CHLORURE DE ZINC, IODEE, REACTIF pH.Eu 1 * 1.000 mL

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29 COMPONENT SOLUTION 1 * 500 mL

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10 COMPONENTS MIX 1 * 10 Ampoul

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16 COMPONENTS MIX 1 * 500 mL

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1 COMPONENT PB 20G/L HNO3 17.5%,C4H6O6 1 * 500 mL

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ETALON MERCURE 100MG/L DANS 5% HNO3 Mercury Hg - 100 mg/l in 5% HNO3 for ICP-MS (HgO 99.999+%). Duree de conservation : 12 mois a ouverture du flacon. Duree de validite: 24 mois. 1 * 100 mL

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6 COMPONENTS AL 1MG/L SB 0.3MG/L AS 0.3MG/L BA 1MG/L CD 0.075MG/L B 10MG/L IN HNO3 5% 1 * 100 mL

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25 COMPONENTS AL 30MG/L SB 3MG/L AS 1.5MG/L BA 3MG/L BE 3MG/L B 30MG/L CD 0.24MG/L CR 3MG/L P 90MG/L FE 30MG/L CO 0.18MG/L CU 3MG/L PB 3MG/L MN 3MG/L MO 3MG/L NI 3MG/L SE 1.5MG/L TE 3MG/L TL 0.3MG/L SN 3MG/L 0.1 1 * 100 mL

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58 COMPONENTS MIX 1 * 5 Ampoul

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MIX 8 COMPONENTS 1 * 1 mL

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2,3-DIBROMOPROPIONIC ACID METHYL ESTER 1 * 1 mL