Supelclean(TM)ENVI(TM)-Chrom P SPE Tube bed wt. 100 mg, volume 1 mL, pk of 108

Styrene/divinyl benzene co-polymerRetention Mechanism: Reversed-phase or AdsorptionSample Matrix Compatibility: Aqueous solutions Particle Size: 80-160 mum; Spherical Shape; Pore Size: 110- 175 Ã…; Surface Area: 900 m2/g Highly crosslinked, neutral, specially cleaned styrenedivinylbenzene resin used to retain hydrophobic compounds with some hydrophilic functionality under reversed phase conditions Highly resistant to extreme pH conditions Typical applications include aromatics and phenolic compounds from aqueous sample matrices Used for priority pollutant phenols from aqueous samples