Pachetul conţine: 1. Acid ascorbic p.a., 99.0-100.0%, 500g, CAS: 50-81-7 5 79.24 396.20 2. Acid etilendiaminotetraacetic sare disodica dihidrat, masa moleculara 372, C10H14N2O8Na2 * 2H2O, p.a. CAS 6381-92-6 , 100g 3 27.24 81.72 3. Acid fluorhidric, 48% pentru analize, assay (acidimetric) 48.0-51.0% (fl/500 ml) 2 84.69 169.38 4. Acid percloric, p.a, 70%, 1l, CAS: 7601-90-3 6 307.90 1,847.40 5. Acid sulfamic p.a., 250g, 9...

Pachetul conţine: 1. Acid ascorbic p.a., 99.0-100.0%, 500g, CAS: 50-81-7 5 79.24 396.20 2. Acid etilendiaminotetraacetic sare disodica dihidrat, masa moleculara 372, C10H14N2O8Na2 * 2H2O, p.a. CAS 6381-92-6 , 100g 3 27.24 81.72 3. Acid fluorhidric, 48% pentru analize, assay (acidimetric) 48.0-51.0% (fl/500 ml) 2 84.69 169.38 4. Acid percloric, p.a, 70%, 1l, CAS: 7601-90-3 6 307.90 1,847.40 5. Acid sulfamic p.a., 250g, 99.3-100.3%, CAS: 5329-14-6 4 52.72 210.88 6. Azotat de aluminiu nonahidrat, p.a., 500g, CAS: 7784-27-2 3 68.93 206.79 7. Azotat de calciu tetrahidrat, p.a., 1Kg, CAS: 13477-34-4 2 110.03 220.06 8. Azotat de ceriu III hexahidrat p.a., 99.9%, CAS: 10294-41-4, 100g 2 89.28 178.56 9. Azotit de sodiu, p.a., 500g, CAS: 7632-00-0 2 46.61 93.22 10. Clorură de calciu dihidrat, p.a., 500g, CAS: 10035-04-8 2 33.15 66.30 11. Clorură de mangan II tetrahidrat p.a., 99.0%, 100g, CAS: 13446-34-9 1 31.71 31.71 12 di-Sodium hydrogen phosphate anhydrous, Na2HPO4, p.a., 100g, CAS: 7558-79-4 1 32.83 32.83 13. Electrolit pentru senzor de oxigen (2X25 ml) LYU300L Hach Lange cod 2959GP 1 823.49 823.49 14. Fenolftalină 25g, CAS: 77-09-8 3 32.56 97.68 15. Hidroxid de potasiu, p.a., 500g, CAS: 1310-58-3 1 36.17 36.17 16. Iodură de potasiu, p.a., 99.5%, 100g, CAS: 7681-11-0 1 106.55 106.55 17. Iodură de sodiu, p.a., 1Kg, CAS: 7681-82-5 1 926.78 926.78 18. Acid lactic p.a., 88%, 1l, CAS: 50-21-5 1 114.89 114.89 19. Metasilicat de sodiu nonahidrat, 500g, 2 34.14 68.28 20. Molibda

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