Spe Cartridge Sax-2nec Siliaprep 2g/12ml , Box Of 20

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: 12 ml, strong anion exchanger sorbent, positively charged under all conditions, with a low-selectivity counter-ion