SPE columns, CHROMABOND HR-XCW, 45 µm, 3 mL/60 mg 1.16989.0001 6-d3-acetic acid

6-d3-acetic acid

Patent Blue VF

U ICP-OES 336

2-Fluorobiphenyl

Claritas PPT® Grade ICP-MS Instrument Calibration Standard 2A in 5% HNO3/tr

SPE columns, CHROMABOND HR-XCW, 45 µm, 3 mL/60 mg 1.16989.0001 6-d3-acetic acidState of the art spherical polymer for highest demands in solid phase extraction. PS DVB copolymer with carboxylic acid modification for mixed mode SPE with weak cation exchange and reversed phase properties (WCX). Exchange capacity > 0. 7 meq g, pKa ~ 5 and RP capacity 350 mg g (caffeine in water). High purity material with ideal flow properties and highest reproducibility. Allows highest reproducibility with extremely low blind values due to an