SPE columns, CHROMABOND HR-XA, 85 µm, 3 mL/60 mg [7762-01][MICROLAB] Point Style 5 Needle Length

Point Style 5 Needle Length 3 inch (76 mm) Autoclavable Yes Needle Inner Diameter 0

Volume 1 mL Syringe Type Gastight Syringe Series 1000 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 Plunger Style Saltline (SAL) Fluid Path Borosilicate glass

Economic Butyl/PTFE closure with good analytical purity for usage in the low to medium temperature range (approx

* Order Type Interferences ICP-OES 394

SPE columns, CHROMABOND HR-XA, 85 µm, 3 mL/60 mg [7762-01][MICROLAB] Point Style 5 Needle LengthState of the art spherical polymer for highest demands in solid phase extraction. PS DVB copolymer with quaternary ammonium modification for mixed mode SPE with strong anion exchange and reversed phase properties (MAX). Exchange capacity 0. 25 meq g, pKa ~ 18 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