PACHET REACTIVI DE LABORATOR CONFORM OFERTA 4234: COD Descriere U.M. Cant. Pret unitar RON fara TVA Pret total RON fara TVA 1091471000 "Tiosulfat de sodiu - solutie, c(Na₂S₂O₃ 5 H₂O) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP. Producator Merck Millipore Form liquid Amount-of-substance concentration 0.0995 - 0.1005 Measurement uncertainty +/- 0.0003 Traceability NIST SRM" 1 l 2 115.00 230.00 1091411000 "Hidroxid de sodiu soluţie c(NaOH) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP. Producator Merck Millipore Form liquid Amount-of-substance concentration 0.0995 - 0.1005 Measurement uncertainty +/- 0.0003 Traceability NIST SRM" 1 l 3 116.00 348.00 1090571000 "Acid clorhidric c(HCl) = 1 mol/l (1 N) Titripur® Reag. Ph Eur,Reag. USP. Producator Merck Millipore Form liquid Amount-of-substance concentration 0.995 - 1.005 Measurement uncertainty +/- 0.003 Traceability NIST SRM" 1 l 1 125.00 125.00 1100200001 Merckoquant® Nitrat - strip-uri analitice pentru determinare colorimetrica nitrati; gradatie scala de culoare: 10 - 25 - 50 - 100 - 250 - 500 mg/l NO₃⁻ MQuant®. 100 teste/cut. Producator Merck Millipore cut 3 142.00 426.00 indigen "ACID OXALIC 0,1 N PA Producator Chimreactiv Bucuresti" 1 l 1 50.00 50.00 1198110500 Solutie standard de azotat NaNO₃ in H₂O trasabila NIST 1000 mg/l NO₃ Certipur®. Producator Merck Millipore 500 ml 1 140.00 140.00 1198120500 Solutie standard de amoniu NH₄Cl in H₂O trasabila NIST 1000 mg/l NH₄ Certipur®. Producator Merck Mi