PACHET REACTIVI DE LABORATOR CONFORM OFERTA 4516/4319: COD Descriere U.M. Cant. Pret unitar RON fara TVA Pret total RON fara TVA 401161000 "Ammonium persulfate, 98+%, ACS reagent Titration with KMnO4 >=98.0 % Heavy metals (as Pb) =<0.005 % Residue after ignition =<0.05 % Insoluble matter =<0.005 % Titrable free acid =<0.04 meq/g Chloride and Chlorate (as Cl) =<0.001 % Iron (Fe) =<0.001 % Manganese (Mn) =<0.5 ppm Producator Acros Organics" 100 G 1 148.71 148.71 8144140100 "Trietoxi-octil-silan Triethoxyoctylsilane for synthesis. CAS 2943-75-1, molar mass 276.49 g/mol. Producator Merck Millipore" 100 G 1 162.00 162.00 P/4120/53 "Potassium carbonate, for analysis, anhydrous, AR, meets specification of Ph. Eur. CAS 584-08-7. Molecular Formula C K2 O3. Molecular weight 138.21. Producator Fisher Chemical Assay >= 99.5 and <= 101 % Total nitrogen (N) <= 20 ppm Total sulfur (S) <= 10 ppm" 500 g 2 85.33 170.66 222380010 "Carnauba wax, refined, No. 1, yellow. CAS 8015-86-9. Producator Acros Organics Appearance (Color) Yellow Appearance (Form) Flakes Melting point 80°C to 88°C Acid value 2 to 7 mg KOH/g Saponification value 78 to 95 mg KOH/g Residue after ignition =<0.25 %" 1 kg 1 527.95 527.95