Spe Cartridge Sax-2nec Siliaprep 2g/6ml , Box Of 50

Details:

Siliaprep* spe cartridge tma acetate (sax-2) nec 2 g^ siliaprep* spe cartridge tma acetate (sax-2) nec, particle size: 40-63 um, pore size: 60 a, bed weight: 2 g, column volume: 6 ml, strong anion exchanger sorbent, positively charged under all conditions, with a low-selectivity counter-ion