. Cloroform p.a. – 30 lei/l, in stoc; 30 l x 30 = 900 lei 2. Acid sulfuric 94-96% p.a. – 22,5 lei/l, in stoc; 5l x 22,5 = 112,5 lei 3. Sulfat de mercur p.a. – 198 lei/100g, in stoc; 1 flacon (100g) x 198 = 198 lei 4. Bicromat de potasiu p.a. – 203 lei/100g, livrare 4 saptamani (declaratie utilizare); 2 flacoane (100g) x 203 = 406 lei 5. Sulfat de amoniu p.a. – 27 lei/500g, livrare 2-4 saptamani; 1 flacon (500g) x 27 = 27 lei 6. Fosfat - solutie standard, KH2PO4 in H2O, trasabila NIST, 1000 mg/l PO43- CertiPUR® - 136 lei/500ml, livrare 3 saptamani, sub rezerva stocurilor la furnizor; 1 flacon (500ml) x 136 = 136 lei 7. Acid ascorbic p.a. – 33 lei/100g, in stoc; 2 flacoane (100g) x 33 = 66 lei 8. Alcool etilic 96% p.a. – 45 lei/l, in stoc; 1l x 45 = 45 lei 9. Hidroxid de sodiu p.a. – 25 lei/kg, in stoc; 1kg x 25 = 25 lei 10. Sticla de ceas, diam. 60mm – 3,3 lei/buc., in stoc; 6 buc. x 3,3 = 19,8 lei 11. Hartie de filtru calitativa 1288 – 6,4 lei/coala(580x580), in stoc; 10 coli x 6,4 = 64 lei