Spe Cartridge Sax Siliaprepx 60a 1g/12ml , Box Of 20

Details:

Siliaprepx* spe cartridge sax 1 g^ siliaprepx* spe cartridge, sax (dvb copolymer functionalized with a quaternary amine), particle size: 85 um, pore size: 60 a, bed weight: 1 g, column volume: 12 ml, carbon load: 85%, ph stability: 1 - 14, applications: acidic phenols, acidic herbicides