PACHET REACTIVI CHIMICI CONFORM OFERTA 4790: COD Descriere U.M. Cant. Pret unitar RON fara TVA Pret total RON fara TVA C/1400/53 Calcium chloride, technical, SLR, fused, granular. CAS 10043-52-4. Molecular Formula Ca Cl2.. Molecular weight 110.99. Producator Fisher Chemical 500 g 1 72.10 72.10 212671000 "Sodium bromide, ACS reagent. CAS 7647-15-6. Molecular Formula Br Na. Molecular weight 102.89. Producator Acros Organics Appearance (Color) Colorless to white Appearance (Form) Powder or solid Titration Argentometric >=99.0 %" 100 g 1 84.58 84.58 205962500 "Sodium nitrate, 99+%, for analysis. CAS 7631-99-4. Molecular Formula N Na O3. Molecular weight 84.99. Producator Acros Organcis Appearance (Color) White Appearance (Form) Crystalline powder or crystals Titration after Ion exchange >=99.0 % Heavy metals (as Pb) =<5 ppm" 250 g 1 124.94 124.94 1065490100 "Azotit de sodiu pentru analiza, EMSURE® ACS,Reag. Ph Eur. CAS #: 7632-00-0. Molar Mass: 69.00 g/mol. Chemical Formula: NaNO₂. Assay (manganometric) ≥ 99.0 %. Producator Merck Millipore" 100 g 1 79.81 79.81 363146-500G "Poly(vinyl alcohol) Mw 85,000-124,000, 99+% hydrolyzed. CAS Number: 9002-89-5. Producator Sigma Aldrich form powder or crystals mol wt Mw 85,000-124,000" 500 g 1 670.06 670.06 354090250 "1-Butyl-3-methylimidazolium chloride, 98+%. CAS 79917-90-1. Molecular Formula C8 H15 Cl N2. Molecular weight 174.67. Producator Acros Organics 25 g 2 290.23 580.46