CHEM-115296032-1L Nitric acid solution 65% pure p. a 6 bucati CHEM-115687607-1L Acetic acid min 99,5% pure p. a 2 bucati CHEM-115752837-1L hydrochloric acid solution 35-38% pure p. a. 10bucati CHEM-115750013-1L sulfuric acid 98% pure p. a. 4bucati CHEM-111024800-1L acetone pure p. a 4bucati CHEM-111349644-1L ammonium hydroxide 30-32% pure p. a 8bucati CHEM-116219904-1L Methanol pure p. a. 4bucati Alcool etilic indigen 6bucati CHEM-117410408-500G potassium dichromate pure p. a. 2 bucati CHEM-111403700-1KG ammonium bicarbonate pure p. a 10 bucati 17984.36 Alfa Aesar Triammonium dodecamolybdophosphate hydrate, Reagent Grade 500g 2bucati CHEM-218988104-10G Bromocresol Green 2bucati A10395.0B Alfa Aesar Citric acid ≥99% 2bucati