1 Acetat de sodiu anhidru Lachner Kg 2 150.00 300.00 2 Acid acetic glacial , Merck litru 1 80.00 80.00 3 Acid lactic 80% , LachNer litru 1 150.00 150.00 4 Hidroxid de sodiu p.a., Merck Kg 3 75.00 225.00 5 Solutie tampon pH 4 culoare rosu, Merck 500 ml 1 185.00 185.00 6 Solutie tampon pH 7 culoare verde, Merck 500 ml 1 185.00 185.00 7 Solutie etalon fosfor, 1000 mg/ litru , Merck 119898.0500 500 ml 1 250.00 250.00 8 Sol...

1 Acetat de sodiu anhidru Lachner Kg 2 150.00 300.00 2 Acid acetic glacial , Merck litru 1 80.00 80.00 3 Acid lactic 80% , LachNer litru 1 150.00 150.00 4 Hidroxid de sodiu p.a., Merck Kg 3 75.00 225.00 5 Solutie tampon pH 4 culoare rosu, Merck 500 ml 1 185.00 185.00 6 Solutie tampon pH 7 culoare verde, Merck 500 ml 1 185.00 185.00 7 Solutie etalon fosfor, 1000 mg/ litru , Merck 119898.0500 500 ml 1 250.00 250.00 8 Solutie etalon potasiu , 1000 mg/ litru, Merck 170230.0100 100 ml 1 180.00 180.00 9 Fenolftaleina 50 g 1 65.00 65.00 10 Florura de sodiu 50g 1 65.00 65.00 11 1,10 fenantrolina , Merck 841491.0005 5g 1 170.00 170.00 12 Silicagel cu indicator Kg 3 80.00 240.00 13 Solutie KCl 3 Mol/litru, Merck 250 ml 1 180.00 180.00 14 Acid ascorbic p.a. 50g 1 50.00 50.00 15 Acid boric p.a. Kg 1 40.00 40.00 16 Alcool etilic p.a.96% litru 1 55.00 55.00 17 Permanganat de potasiu 0.1N fiola 1 75.00 75.00 18 Rosu de metil p.a 10g 1 85.00 85.00 19 Sulfat de cupru p.a. Kg 1 55.00 55.00 20 Sulfat de potasiu p.a. kg 1 40.00 40.00 Total RON fara TVA 2675.00

Arata tot

Arata mai putin