1922 Risultati per: "CUSTOM MADE CHEMICALS LAB"

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[EN]5 COMPONENTS STANDARDS IN WATER 500 1 * 500 mL

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[EN]1 COMPONENT: IODOBENZENE AS IODIDES 1 * 100 mL

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5 components: 100mg/l each of 4-n-nonylphenol [CAS:104-40-5] 4-Nonylphenol [CAS:84852-15-3] Octylphenol [CAS:27193-28-8] 4-tert-Octylphenol [CAS:140-66-9] 4-n-Octylphenol [CAS:1806-26-4] in Methanol CRM, I 17025 Conservation 12 months. Store 1 * 5 Ampoll

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[EN]3 COMPONENTS IN TRICHLOROMETHANE 1 * 5 Ampoll

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[EN]100MG/L AL B BA CU MN SN SR ZN HNO3 1 * 100 mL

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[EN]6 COMPONENTS MIX 4X50ML 1 * 200 mL

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[EN]0.05 N IODINE VS 1 * 1 L

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1 component: Se 1mg/l in HNO3 2% CRM, ISO 17034 and ISO 17025 Conservation 12 months. (6 months after opening) Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 100 mL

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1 COMPONENT N (NO2-) 0.6MG/L IN H2O 1 * 2 Bott.

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Ethyl-tert-butylether (ETBE) CAS:637-92-3 EC:211-309-7 1 * 100 mg

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[FR]SOLUTION ETALON MULTI-ELEMENTS 1 MG/ 1 * 100 mL

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9 COMPOSES A 2G/L CHAQUE DS LE METHANOL 1 * 3 Ampoll

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[FR]SOLUTION DE 8 ELEMENTS DANS HNO3 2% 1 * 500 mL

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CHLOROXURON 1 COMPONENT [CAS:1982-47-4] 1 * 1,5 mL

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Be 200mg/l Cd 500mg/l Mo 2000mg/l Sb 1000mg/l Se 2000mg/l Sn 2000mg/l Te 2000mg/l Tl 2000mg/l in HNO3 5% 1 * 100 mL

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Conductivity Standard 1413 uS/cm at 25C. Duree de conservation : 12 mois. Store under normal laboratory conditions, at temperatures between 15 to 25C 1 * 500 mL

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[EN]MERCURY 10MG/L (HgCl2) 1 * 30 mL

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[EN]12 COMPONENTS 1 * 500 pezzi

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[EN]15 COMPONENTS MIX 1 * 5 Ampoll

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[EN]16 components mix 1 * 5 Ampoll

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[EN]7 COMPONENTS 100-1500MG/L IN NITRIC 1 * 100 mL

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3 components Bromates (BrO3-) 2.5mg/l Chlorites (ClO2-) 10mg/l Chlorates (ClO3-) 10mg/l in Water. Duree de conservation : 6 mois a ouverture du flacon, Duree de validite: 12 mois. Stored under normal laboratory conditions 1 * 100 mL

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10 components P 10mg/l K 5mg/l Ni 5mg/l Al 1mg/l Cu 1mg/l Mn 1mg/l Ba 0.2mg/l Ca 0.2mg/l Mg 0.2mg/l Zn 0.2mg/l in HNO3 0.2%. Duree de conservation : 4 mois a ouverture du flacon, Duree de validite: 8 mois. 1 * 500 mL

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[EN]BROMIDES (BR-) 100MG/L IN WATER 1 * 100 mL

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[EN]MIX 25 ELEMENTS IN HNO3 1 * 1 L

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[EN]57 COMPONENTS MIX 1 * 5 Ampoll

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[EN]48 COMPONENTS MIX 1 * 15 Ampoll

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[EN]52 COMPONENTS MIX 1 * 2 Ampoll

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7 components Bromides (Br-) 50mg/l Chlorides (Cl-) 750mg/l Fluorides (F-) 50mg/l Nitrates (NO3-) 500mg/l Nitrites (NO2-) 50mg/l Phosphates (PO43-) 100mg/l Sulphates (SO42-) 750mg/l in Water. Duree de conservation : 6 mois a ouverture du 1 * 250 mL

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[EN]PHOSPHATES (PO43-) 1MG / L IN WATER 1 * 500 mL