Citrat trisodic dihidrat (30009-AP0-G0500) fl 500 gr 54,60 lei x 1 fl = 54,60 lei; Clorura de potasiu (30076-AP0-G1000) fl 1000 gr 57,80 lei x 1 fl = 57,80 lei; Clorura de sodiu (30093-AP0-G1000) fl 1000 gr 29,20 lei x 2 fl = 58,40 lei; Solutie tampon (acid boric/clorura de potasiu/hidroxid de sodiu), trasabila NIST si PTB, pH 10.00 (25°C) Certipur® 30 x 30 ml (1990040001) 307,00 lei x 1 cut = 307,00 lei; Solutie tampon (ft...
Citrat trisodic dihidrat (30009-AP0-G0500) fl 500 gr 54,60 lei x 1 fl = 54,60 lei; Clorura de potasiu (30076-AP0-G1000) fl 1000 gr 57,80 lei x 1 fl = 57,80 lei; Clorura de sodiu (30093-AP0-G1000) fl 1000 gr 29,20 lei x 2 fl = 58,40 lei; Solutie tampon (acid boric/clorura de potasiu/hidroxid de sodiu), trasabila NIST si PTB, pH 10.00 (25°C) Certipur® 30 x 30 ml (1990040001) 307,00 lei x 1 cut = 307,00 lei; Solutie tampon (ftalat acid de potasiu), trasabila NIST si PTB, pH 4.01 (25°C) Certipur® (1990010001) 30 x 30 ml 307,00 lei x 1 cut = 307,00 lei; Solutie tampon (fosfat diacid de potasiu/ fosfat disodic), trasabila NIST si PTB, pH 7.00 (25°C) Certipur® (1990020001) 30 x 30 ml 307,00 lei x 7 cut = 2149,00 lei; Polietilen-glicol 20000 (8188971000) fl 1000 gr 203,00 lei x 4 fl = 812,00 lei