SPE columns, CHROMABOND HR-XCW, 85 µm, 3 mL/500 mg E3YB4S 75321-20-9

75321-20-9

52329-60-9

Volume 100 µL Syringe Type Gastight Syringe Series 1700 Termination PTFE Luer Lock (TLL) Needle Metal (N) or Kel-F Gauge No Needle Included Point Style No Needle Included Needle Length No Needle Included Fluid Path Borosilicate glass

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

CGS10-125ML

SPE columns, CHROMABOND HR-XCW, 85 µm, 3 mL/500 mg E3YB4S 75321-20-9State 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