1050650050 Potassium nitrate 99.995 Suprapur, 50G 1 BUC 376.32 71746-250G SODIUM METASILICATE PENTAHYDRATE 2 BUC 90.7 S9251-100G SULFANILAMIDE 2 BUC 186.97 1198140500 NaF in H¿O 1000 mg/l F Certipur, 500 ml 2 BUC 142.08 1065490100 Sodium nitrite for analysis EMSURE® ACS,Reag. Ph Eur., 100G 1 BUC 74.3 320331-2.5L HYDROCHLORIC ACID, 37%, A.C.S. REAGENT 1 BUC 597.17 1064490250 Fluorura de sodiu pentru analiza, EMSURE ACS,ISO,R...

1050650050 Potassium nitrate 99.995 Suprapur, 50G 1 BUC 376.32 71746-250G SODIUM METASILICATE PENTAHYDRATE 2 BUC 90.7 S9251-100G SULFANILAMIDE 2 BUC 186.97 1198140500 NaF in H¿O 1000 mg/l F Certipur, 500 ml 2 BUC 142.08 1065490100 Sodium nitrite for analysis EMSURE® ACS,Reag. Ph Eur., 100G 1 BUC 74.3 320331-2.5L HYDROCHLORIC ACID, 37%, A.C.S. REAGENT 1 BUC 597.17 1064490250 Fluorura de sodiu pentru analiza, EMSURE ACS,ISO,Reag. Ph Eur 1 BUC 178.56 1066011000 Sodium salicylate for analysis EMSURE, 1KG 1 BUC 454.08 S1804-500G SODIUM CITRATE TRIBASIC DIHYDRATE USP 1 BUC 456.97 1198110500 Solutie standard de azotat NaNO3 in H2O trasabila NIST 1000 mg/l NO3 Certipur, 500ML 1 BUC 143.04 34860-2.5L-R METHANOL CHROMASOLV FOR HIGH-PERFOR-MANC E LIQUID CHROMATOGRAPHY 1 BUC 92.2 1012520250 Starch soluble GR for analysis ISO, 250 g 1 BUC 366.12 1099650001 Acid oxalic - solutie concentrata pentru 1000 ml, c(C2H2O4) = 0.05 mol/l (0.1 N) Titrisol, 1AMP 5 BUC 114.24 1099590001 Hidroxid de sodiu - solutie concentrata, pentru 1000 ml, c(NaOH) = 0.1 mol/l (0.1 N) Titrisol, 1amp 5 BUC 85.15 1099500001 Tiosulfat de sodiu - solutie, for 1000 ml, c(Na2S2O3) = 0.1 mol/l (0.1 N) Titrisol, 1 AMP 5 BUC 85.92 1099300001 Permanganat de potasiu - solutie concentrata for 1000 ml, c(KMnO4) = 0,002 mol/l (0.01 N) Titrisol, 1 amp 5 BUC 158.4 60137-250ML POTASSIUM CHLORIDE SOL., FOR AG/AGCL ELE CTR., 3 M IN H2O 1 BUC 99.36 1099730001 Acid clorhidric for 1000 ml, c(HCl) = 0.1 mol/l (0.1 N) Titrisol, 1EA 5 BUC 8

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