Химические реагенты и материалы

1.Aluminum potassium sulfate dodecahydrate ACS reagent, ≥98% 237086-2,5KG 4шт, 2. Potassium iodide ACS reagent, ≥99.0% 221945-500G 6 шт,3. Potassium nitrate 1050635000 1 шт,4. Formaldehyde solution 252549-1L 2 шт,5. Cobalt (II) sulfate heptahydrate C6768-1KG 2 шт,6. Oxalic acid dihydrate 1004951000 1 шт,7. Iodine 1047610500 2 шт,8. Copper (II) sulfate pentahydrate ACS reagent, ≥98.0% ACS reagent, ≥98.0% 4 шт 9. pH-indicator paper pH 1 - 14 Universal indicator 1109620003 30 шт, 10.Buffer solutions set traceable to NIST, pH 4.01 / pH 7.00 / pH 10.00, Certipur®, 1.99006 (Form: mixture of 3 buffer solutions 10 шт, 11.Benzidine 31614-100MG 1 шт, 12.Nessler′s reagent A 1090110500 4 шт, 13.p-Rosolic acid 861324-100G 4 шт, 14.Basic Fuchsin B0904-250G 4 шт, 15.Potassium chloride P3911-1KG 2 шт, 16.Whatman® qualitative filter paper, Grade 1 1 кг, 17.Mini Bin aluminum foil width 6 in. (153 mm), length 152.4 m, thickness 0.015 mm, Z691577 2 кг, 18.Ansell® TouchNTuff® sterile nitrile gloves Hand-specific, sterile pairs, Z677426 15 шт.