1099920001 Titriplex III - solutie concentrata pentru 1000 ml, c(Na2-EDTA 2 H2O) = 0.1 mol/l Titrisol, Merck fiola 1*142=142 1007312500 Acid sulfuric 95 - 97%, pentru analiza, EMSURE® ISO, Merck 2.5L 1 *160=160 Eter de petrol 40-60 pa CHEM113846900 1L 2*48=96 1062370005 N-(1-Naftil)-etilen-diamina 2HCl (diclorhidrat) reactiv calitate garantata pentru analiza ACS Merck 5g 1*269=269 Cloroform pa CHEM112344305 1L 1*52=52 Albastru de metilen CHEM121854808 25g 1*78=78 Bicromat de potasiu pa CHEM117410408 250g 1*83=83 Tiosulfat de sodiu pentahidrat pa CHEM118095802 1kg 1*54=54 EDTA disodic dihidrat CHEM118798103 1kg 1*98=98 1013070025 Galben de titan (C.I. 19540) (galben Clayton) indicator Reag. Ph Eur Merck 25g 1*241=241 Clorura de fier(III) hexahidrata pa CHEM119041804 250g 1*66=66 Fosfat monopotasic pa CHEM117420202 1kg 1*83=83 Fosfat disodic dihidrat pa CHEM117992801 1kg 1*62=62 Fosfat dipotasic pa CHEM117421000 1kg 1*116=116 8223350100 Azida de sodiu pentru sinteza Merck 100g 1*183=183 A1539822 Hydroxylamine hydrochloride 99% Alfa Aesar 100g 1 *173 =173 Sulfat de argint pa CHEM118159622 1g 50*9.1=455 Carbonat de sodiu anhidru pa CHEM118105602 1kg 1*97=97 Bicarbonat de sodiu pa CHEM118105307 1kg 1*68=68 Sulfat de fier (II) si amoniu hexahidrat pa (Sare Mohr) CHEM111366001 1kg 1*95=95 Permanganat de potasiu 0.1N (0.02 mol/L) CHEM167438908 fiola 1*34=34 Balon cotat 100ml A dop PE Glassco636012920205 20*25=500 Berzelius 1000ml FI Simax VTR632417012940 10*21=210 Erlenmeyer 500ml GI