Waters

Pack of 100 Sep-Pak C18 Vac cartridges contain a hydrophobic, reverse-phase, silica-based bonded phase that is used to adsorb analytes of even weak hydrophobicity from aqueous solutions. The Sep-Pak C18 sorbent is made using the most reproducible...

Pack of 100 Silica-based bonded phase with strong hydrophobicity; trifunctional bonding chemistry gives it an increased hydrolytic stabilty; applications similar to C18. Barrel Size 1 cc Brand Sep-Pak Chemistry TC18 Endcap End Capped ...

Pack of 100 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. Barrel Size 1 cc ...

Pack of 100 Silica-based polar bonded phase; can be used as less polar alternative to silica in normal-phase applications or as less hydrophobic alternative to C18 or C8 in reversed-phase applications; typical applications include drug metabolites...

Pack of 100 Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers. Barrel Size 1 cc Brand Sep-Pak Chemistry Silica Format/Type Vac...

Pack of 100 Polar, highly active, weakly basic sorbent for adsorption of low to moderate polarity species from nonaqueous solutions. Barrel Size 1 cc Brand Sep-Pak Chemistry Florisil Format/Type Vac Cartridge Mass Spec Compatibility Mass Spec...

Bondapak C18 is available in two different particle sizes, 15-20µm and 37-55µm, providing easy method transfer from µBondapak through preparative scale up. If you are developing a new purification protocol, Bondapak provides the best balance...