Applications anlytiques

Squalane, for GC, ?99.0%111-01-3[(CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)CH2CH2-]2packaging : Glass Bottle

Potassium chloride solution, Volumetric, 1.0 M KCl7732-18-5ClKpackaging : Plastic Bottle

Starch solution, Indicator, 1% in H2O7774-29-0packaging : Plastic Bottle

Potassium chromate solution, Volumetric, 1/30 M K2CrO4 (0.1N)7732-18-5CrK2O4packaging : Glass Bottle

Sulfonazo III sodium salt, Titration Indicator (for SO4) 68504-35-8 C22H12N4Na4O14S4 packaging : PLASTIC BOTTLE

Sodium hydroxide solution1310-73-2NaOHpackaging : Plastic Bottle

Tashiro’s indicator solution, In methanol493-52-7packaging : Glass Bottle

Potassium dichromate concentrate, for 1L standard solution, 1/60 M K2Cr2O7 (0.1N)7732-18-5K2Cr2O7packaging : Plastic Ampoule

Tetrahydroxyquinone, Titration Indicator (for Ba, SO4)5676-48-2C6H4O6 · 2H2Opackaging : Glass Bottle

Potassium dichromate solution, Volumetric, 0.02 M K2Cr2O7, for COD determination according to DIN 38409, part 417778-50-9Cr2K2O7packaging : Glass Bottle

Thioacetamide, ACS Reagent, for the precipitation (of heavy metals), ?99.0%62-55-5CH3CSNH2packaging : Plastic Bottle

Potassium hexacyanoferrate(III) solution, Volumetric, 0.1 M K3Fe(CN)67732-18-5KFe(CN)6packaging : Plastic Bottle