SPE columns, CHROMABOND HR-XCW, 85 µm, 3 mL/500 mg E3YB4S 6020CLPM9 INT STD SOLN 500mL

6020CLPM9 INT STD SOLN 500mL

815 Robotic USB Sample Processor

N NEEDLE (23/51/2) 6/PK

CGS10-125ML

8-Channel Adjustable Volume SoftGrip Pipette 5-50 µL

SPE columns, CHROMABOND HR-XCW, 85 µm, 3 mL/500 mg E3YB4S 6020CLPM9 INT STD SOLN 500mLState 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