SPE Disks and Cartridges
Waters Corp Oasis PRiME HLB 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 30/pk;Water Wettable
Oasis PRiME HLB 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 30/pk;Water Wettable
Waters Corp PoraPak Rxn CX 20 cc Vac Cartridge, 2 g Sorbent per Cartridge, 80 µm, 20/pk
PoraPak Rxn CX is a polymer-based strong cation-exchange resin designed specifically for post synthesis cleanup of reaction mixtures in drug discovery.
Waters Corp PoraPak Rxn CX 60 cc Vac Cartridge, 5 g Sorbent per Cartridge, 80 µm, 10/pk
PoraPak Rxn CX is a polymer-based strong cation-exchange resin designed specifically for post synthesis cleanup of reaction mixtures in drug discovery.
Waters Corp Oasis HLB 20 cc Vac RC Cartridge, 30 mg Sorbent per Cartridge, 30 µm, 50/pk
These Vac RC cartridge contain the Oasis HLB sorbent, which is a universal polymeric reversed-phase sorbent for extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol. Since the Oasis HLB sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading. These cartridges feature an integral 20 cc funnel-shaped reservoir for convenient processing of greater volumes of samples or solvents. They can be used with robotic sample preparation equipment or with vacuum manifolds.
Waters Corp Sep-Pak Silica 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55 - 105 µm, 30/pk
A polar stationary phase, used primarily to adsorb analytes from non-polar solvents like hydrocarbons, chloro- or fluoro-substituted hydrocarbons or less polar esters and ethers. Analyte retention can occur through hydrogen bonding, dipole-dipole interactions or in aqueous samples through cation-exchange.
Waters Corp Sep-Pak C18 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55 - 105 µm, 30/pk
Silica-based octadecyl bonded phase with strong hydrophobicity; used to adsorb analytes of even weak hydrophobicity from aqueous solutions; typical applications include drugs and their metabolites in serum, plasma or urine, desalting of peptides, trace organics in environmental water samples, organic acids in beverages.
Waters Corp Sep-Pak tC18 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 37 - 55 µm, 20/pk
Silica-based bonded phase with strong hydrophobicity; trifunctional bonding chemistry gives it an increased hydrolytic stabilty; applications similar to C18.
Waters Corp Sep-Pak tC2 Plus Short Cartridge, 400 mg Sorbent per Cartridge, 37 - 55 µm, 50/pk
Silica-based bonded phase with low hydrophobicity character; use for methods requiring less retention than C8; applications are similar to C18 and C8.