Waters, WAT054525, Sep-Pak C8 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 37 - 55 µm, 30/pk

Silica-based bonded phase with moderate hydrophobicity; use for methods requiring less retention than C18; typical applications include drugs and their metabolites in serum, plasma or urine, peptides in serum, plasma.

Specifications
UNSPSC: 41115712
Brand: Sep-Pak
Product Type: Solid Phase Extraction
Units per Package: 30 pk
Chemistry: C8
Endcapped: Yes
Format: Vac Cartridge
Mass Spec Compatibility: Yes
Mode: Reversed Phase
Particle Size: 37 - 55 µm
Pore Size: 125 Å
Sorbent Substrate: Silica
Sorbent Weight: 500 mg
Water Wettable: No
pH Range Min: 2 pH
pH Range Max: 8 pH
Barrel Size: 6 cc
Hold up volume: 1.1 mL

FAQ
What Particle Size Should I Use For My experiment and analysis? Sep-Pak Cartridges are available in a variety of mediums and particle sizes; however, the Sep-Pak C8 6 cc Vac Cartridge has a particle size range of 37-55 m; depending on your sample size and other factors such as viscosity and pore size, you can select the appropriate product based on the particle size you are working with.