Solid Phase Extraction

Systems, devices, and materials for solid phase extraction (SPE) of analytes from complex liquid or solid matrices, using various sorbents and techniques, in preparation for chromatography; for a variety of sample sizes and types, and formats.

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1,471 – 1,485 of 4,355 results

1,471

Waters Corp Sep-Pak Silica 1 cc Vac Cartridge, 100 mg Sorbent per Cartridge, 55 - 105 µm, 100/pk

Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers.

Pricing & Availability

1,472

Waters Corp Sep-Pak Silica Vac RC Cartridge, 100 mg Sorbent per Cartridge, 55 - 105 µm, 50/pk

Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers.

Pricing & Availability

1,473

Waters Corp Sep-Pak Florisil Plus Long Cartridge, 910 mg Sorbent per Cartridge, 50 - 200 µm, 2000/pk

Polar, highly active, weakly basic sorbent for adsorption of low to moderate polarity species from nonaqueous solutions.

Pricing & Availability

1,474

Waters Corp Sep-Pak Florisil 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 50 - 200 µm, 10/pk

Polar, highly active, weakly basic sorbent for adsorption of low to moderate polarity species from nonaqueous solutions.

Pricing & Availability

1,475

Waters Corp Sep-Pak tC18 Vac RC Cartridge, 100 mg Sorbent per Cartridge, 37 - 55 µm, 50/pk

Silica-based bonded phase with strong hydrophobicity; trifunctional bonding chemistry gives it an increased hydrolytic stabilty; applications similar to C18.

Pricing & Availability

1,476

Waters Corp Sep-Pak tC18 3 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 37 - 55 µm, 50/pk

Silica-based bonded phase with strong hydrophobicity; trifunctional bonding chemistry gives it an increased hydrolytic stabilty; applications similar to C18.