Products

Ingredients (2) Sodium hydroxide, solution 0,01 mol/l (0,01 N) (2) Sodium hydroxide, solution 0,1 mol/l (0,1 N) (2) Buffer solution pH = 2,00 (20 °C) (Citric acid/Sodium hydroxide/Hydrochloric acid) (2) Bromide, standard solution 1000 mg/l Br- for IC (KBr in H2O) (2) Chloride, standard solution 1000 mg/l Cl- for IC (NaCl in H2O) (2) Sodium, standard solution 1000 mg/l Na+ for IC (NaCl in H2O) (2) Ammonium, standard solution 1000 mg/l NH4+ for IC (NH4Cl in H2O) (2) Phosphate, standard solution 1000 mg/l PO43- for IC (NH4H2PO4 in H2O) (2) Hydrochloric acid, solution 5 mol/l (5 N) (1) Hydrochloric acid, solution 6 mol/l (6 N) (1) Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,1 mol/l (0,2 N) (1) Perchloric acid, solution in acetic acid 0,1 mol/l (0,1 N) (1) Sulfuric acid, solution 2,5 mol/l (5 N) (1) Silver nitrate, solution 0,1 mol/l (0,1 N) (1) Sodium hydroxide, solution 1 mol/l (1 N) (1) Sodium thiosulfate, solution 0,5 mol/l (0,5 N) (1) Sodium thiosulfate, solution 0,1 mol/l (0,1 N) (1) Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassium chloride/Sodium hydroxide) (1) Sulfuric acid, solution 5 mol/l (10 N) (1) Cerium(IV) sulfate, solution 0,1 mol/l (0,1 N) (1) Silver nitrate, solution 0,01 mol/l (0,01 N) (1) Buffer solution pH = 4,01 (20 °C) (Potassium hydrogen phthalate) (1) Sulfuric acid, solution 4 mol/l (8 N), for COD determination, according to ISO 6060 (1) Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodium hydroxide/Potassium chloride) (1) Buffer solution pH = 13,00 (20 °C) (Potassium chloride/Sodium hydroxide) (1) Buffer solution pH = 6,00 (20 °C) (Potassium dihydrogen phosphate/Sodium hydroxide) (1) Buffer solution pH = 4,00 (20 °C), red-coloured (1) Buffer solution pH = 7,00 (20 °C), yellow-coloured (1) Buffer solution pH = 10,00 (20 °C), blue-coloured (1) Buffer solution pH = 1,00 (20 °C) (Hydrochloric acid/Sodium chloride) (1) Buffer solution pH = 4,00 (25 °C), red-coloured (1) Buffer solution pH = 7,00 (25 °C), yellow-coloured (1) Buffer solution pH = 10,00 (25 °C), blue-coloured (1) Conductivity standard, 1413 µS/cm (25 °C), KCl 0,01 mol/l (1) Potassium chloride, secondary standard for volumetric titrations, Titrasure® (1) Calcium carbonate, secondary standard for volumetric titrations, Titrasure® (1) Antimony, standard solution 1000 mg/l for ICP (Sb in HCl 20%) (1) Beryllium, standard solution 1000 mg/l for ICP (Be4O(C2H3O2)6 in HCl 2%) (1) Boron, standard solution 1000 mg/l for ICP (H3BO3 in H2O) (1) Lanthanum, standard solution 1000 mg/l for ICP (La2O3 in HNO3 2%) (1) Molybdenum, standard solution 1000 mg/l for ICP (MoO3 in NH3 4%) (1) Sodium, standard solution 1000 mg/l for ICP (NaNO3 in H2O) (1) Potassium, standard solution 1000 mg/l for ICP (KNO3 in H2O) (1) Platinum, standard solution 1000 mg/l for ICP (Pt in HCl 10%) (1) Ruthenium, standard solution 1000 mg/l for ICP (RuCl3 in HCl 5%) (1) Rhodium, standard solution 1000 mg/l for ICP (RhCl3 in HCl 5%) (1) Silicon, standard solution 1000 mg/l for ICP ((NH4)2SiF6 in H2O) (1) Gold, standard solution 1000 mg/l for ICP (Au in HCl 2%) (1) Tin, standard solution 1000 mg/l for ICP (Sn in HCl 20%) (1) Sulfur, standard solution 1000 mg/l for ICP ((NH4)2SO4 in H2O) (1) Tellurium, standard solution 1000 mg/l for ICP (Te in HCl 20%) (1) Phosphorus, standard solution 1000 mg/l for ICP (NH4H2PO4 in H2SO4 0,05%) (1) ICP multielement calibration standard solution, 4 elements in HCl 1% (1) Ammonium thiocyanate, solution 0,1 mol/l (0,1 N), Reag. Ph Eur, Reag. USP (1) Sodium hydroxide, solution 1 mol/l (1 N), Reag. Ph Eur, Reag. USP (1) Sodium thiosulfate, solution 0,1 mol/l (0,1 N), Reag. Ph Eur (1) Perchloric acid, solution in acetic acid 0,1 mol/l (0,1 N), Reag. Ph Eur, Reag. USP, Reag. ChP (1) Cerium(IV) sulfate, solution 0,1 mol/l (0,1 N), Reag. Ph Eur (1) Iodine, standard solution 1000 mg/l I2 for ICP in H2O (1)