Bicromat de potasiu 1 kg 226.70 Acid acetic glacial 1 l 46.00 Hidroxid de Na 0,1 N 1 fiola 117.80 Dicloroizocianurat de sodiu 1 100 g 1,240.70 1-10 fenantrolina hidroclorica monohidrat 3 10 g 341.70 Solutie Standard de fluoruri MRC 0,5 mg/l 2 100 ml 221.50 Solutie Standard de fluoruri MRC 1.0 mg/l 1 500 ml 221.50 Solutie Standard de fluoruri MRC 2.0 mg/l 2 100 ml 221.50 Solutie MRC pH 7,00 unitatati pH 1 l 237.00 Solutie MRC pH 4,00 unitatati pH 1 l 228.80 Solutie MRC pH 10,00 unitatati pH 1 500 ml 177.60 STANDARD FIER 1000mg/l 2 500 ml 175.50 STANDARD AMONIU 1000mg/l 2 500 ml 175.50 STANDARD NITRITI 1000mg/l 2 500 ml 175.50 STANDARD NITRATI 1000 mg/l 1 500 ml 175.50 STANDARD volumetric Carbonat de calciu 1 50 g 340.60 Acid acetic glacial 1 l 46.00 Hidroxid de Na 1 kg 33.00 Amoniac 2 l 19.00 Acid azotic 1 l 517.60 Standard sodiu 1 500 ml 178.10 mai puti