34859-2.5L - Hexane, CHROMASOLV™, for HPLC, ≥97.0% (GC), 2.5 L -8 buc - 1,171.12 RON 32299-2.5L - Petroleum ether, Puriss. p.a., ACS Reagent, Reag. ISO, low boiling point hydrogen treated naphtha, bp≥ 90% 40-60 °C (≥ 90%), 2.5 L - 64 buc - 8,638.72 RON 30603-1KG - Potassium hydroxide, Puriss. p.a., Reag. Ph. Eur., ≥85%, pellets, 1 kg - 12 buc - 1,116.84 RON 34854-2.5L - Chloroform, CHROMASOLV™, for HPLC, ≥99.8%, amylene stabilized, 2.5 L - 3 buc - 925.53 RON CR259 - Sulfat de sodiu anhidru, p.a, 1 kg - 11 buc - 214.5 RON 30620-1KG - Sodium hydroxide, Puriss. p.a., Reag. Ph. Eur., K ≤0.02%, pellets, 1 kg - 14 buc - 988.12 RON 34885-2.5L - Methanol, CHROMASOLV™, gradient grade, for HPLC, ≥99.9%, 2.5 L - 5 buc - 452.9 RON 34850-2.5L - Acetone, CHROMASOLV™, for HPLC, ≥99.8%, 2.5 L - 5 buc - 438.85 RON 34851-2.5L - Acetonitrile, CHROMASOLV™, gradient grade, for HPLC, ≥99.9%, 2.5 L - 3 buc - 471.93 RON 3525.1 - L(+)-Ascorbic acid, ≥99 %, p.a., 100 g - 1 buc - 79.51 RON 3559.1 - Butylated hydroxytoluene, ≥99,7 %, for synthesis, 250 g - 1 buc - 190.19 RON 34549-100G - EDTA disodium salt dihydrate, Reag. Ph. Eur., 99-101%, ≤0.1% NTA (HPLC), for complexometry, 100 g - 1 buc - 136.11 RON 52370-500G - Hexadecyltrimethylammonium bromide, ≥96.0% (AT), 500 g - 1 buc - 579.54 RON 34607-500ML - Phenolphthalein solution, Indicator, Reag. Ph. Eur., 1% in ethanol, 500 mL - 1 buc - 157.87 RON 30721-2.5L - Hydrochloric acid, Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., fuming, ≥37%, APHA: