1-Propanol for analysis EMSURE, 1 L 1BUC x 274.56 RON 4 SIGMA_RF 31146-1KG BORIC ACID R. G., BUFFER SUBSTANCE, REAG . ACS, REAG. ISO, REAG. PH. EUR. 3 BUC x 93.55 RON 6 MERCK 1003171000 Acid clorhidric fumans, 37% pentru analiza, EMSURE, 1L 2BUC x 34.99RON 7 SIAL 112933-5G ACETANILIDE, 99% 2 BUC x 71.65 9 MERCK 1007311000 Sulfuric acid 95-97% for analysis EMSURE® ISO, 1 L 10 BUC x 39.54 RON 10 RIEDEL 32221-1L ETHANOL PURISS P.A. ABSOLUTE 6 BUCx 99 RON 12 SIGMA_RF 34860-2.5L-R METHANOL CHROMASOLV FOR HIGH-PERFOR-MANC E LIQUID CHROMATOGRAPHY 6 BUC x 40.45 RON 13 SIGMA_RF 32201-2.5L ACETONE R. G., PE BOTTLE, REAG. ACS, REAG. ISO,REAG. PH. EUR. 4BUC x 44.15RON 16 SIGMA_NOU 32212-1L BENZENE R. G., REAG. ACS, REAG. ISO,REAG . PH. EUR. 1 BUC x 267.45 RON 20 MERCK 1064041000 Sodium chloride for analysis EMSURE ACS,ISO,Reag. Ph Eur, 1KG 2 BUC x 73.87RON 24 SIGMA_RF 32203-1L DIETHYL ETHER R. G., REAG. ACS, REAG. IS O, REAG. PH. EUR., STABILIZED 11 BUC x 49 RON 25 MERCK 1064981000 Sodium hydroxide pellets for analysis EMSURE, 1kg 50 BUC x 46.8 RON 29 MERCK 1047610100 Iodine sublimated for analysis EMSURE ACS,ISO,Reag. Ph Eur, 100G 2 BUC x 251.52RON 30 MERCK 1099170001 Potassium iodate solution for 1000 ml, c(KIO¿) = 1/¿¿ mol/l (0.1 N) Titrisol® 2 BUC x 139.2 RON 31 MERCK 1108410050 p-Toluidine GR for analysis, 50G 3 BUC x 1146.6 RON 36 FLUKA 35915-50G DICHLOROISOCYANURIC ACID SODIUM SALT DIH YDRATE 2 BUC x 90.2 RON 41 SIAL_NOU 222488-10G N-(1-Naphthyl)ethylenediamine dihydrochloride, AC