Pachet reactivi conform oferta P9523 - SGA Braila:
Nr.
crt. Reactivi UM Necesar Pret unitar fara TVA Pret total fara TVA
1. MRC-Environmental Matrix Reference Materia, Cod cat. ION-96-4 Enviroment and Climate Change,Canada/ PT (A2LA scope 2867.01) 500 ml 1 2010 2010
2. Sol.standard 1000 mg/l Cl trasabil NIST- SRM 999b, ISO CEI 17025, Merck cod 1.19897 500 ml 1 113,71 113.71
3. Azotit de sodiu, Merck, Puritate ≥99%, M...
Pachet reactivi conform oferta P9523 - SGA Braila:
Nr.
crt. Reactivi UM Necesar Pret unitar fara TVA Pret total fara TVA
1. MRC-Environmental Matrix Reference Materia, Cod cat. ION-96-4 Enviroment and Climate Change,Canada/ PT (A2LA scope 2867.01) 500 ml 1 2010 2010
2. Sol.standard 1000 mg/l Cl trasabil NIST- SRM 999b, ISO CEI 17025, Merck cod 1.19897 500 ml 1 113,71 113.71
3. Azotit de sodiu, Merck, Puritate ≥99%, Merck, cod 1.06549 100 g 1 61,34 61.34
4. Potassium dihydrogen phosphate, Merck, puritate ≥99.5%, cod 1.04873 250 g 1 78,77 78.77
5. 4-amino antipirina - puritate ≥99%, Merck, cod 107293 100 g 1 830 830
6. Acid ascorbic p.a.anhidru, puritate 99.7 - 100.5%, Merck, cod 100468 100 g 1 152,72 152.72
7. Acid Azotic 65% suprapur, Merck, cod 100441 L 1 433,44 433.44
8. Albastru de metilen Merck cod 1592700010 10 g 1 96,28 96.28
9. Acetat de amoniu indigen p.a. 50 g 1 37,70 37.70
10. Citrat trisodic dihidrat, p.a. ≥ 99-101%, Merck, cod 106448 500 g 1 153,55 153.55
11. Feroina, densitate =1.01g/cmc, Merck, cod 109161 100 ml 1 144,42 144.42
12. hexacianoferat de potasiu puritate >99,0%, Merck, cod 104973 10 g 1 147,74 147.74
13. Peroxidisulfat de potasiu, ≤0.001%N, puritate >99%, Merck, cod 105092 (pt azot 250g 1 241,53 241.53
14. Salicilat de sodiu, puritate >99.5%, Merck, cod 106601 250g 1 156,87 156.87
15. Sulfat de sodiu p.a. 1000g 1 19,50 19.50
16. Sulfat dublu de fier si amoniu(sare Mohr) p.a., cod 103792 500g 1 397,57 3
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