SPE Disks and Cartridges
Waters Corp Sep-Pak Solid Phase Extraction Cartridge, tC18, 900 mg, 37 to 55 μm
This silica-based bonded phase product features strong hydrophobicity and trifunctional bonding chemistry for increased hydrolytic stability. It simplifies protocols by reducing steps and minimizing sample handling, suitable for robust performance in diverse applications.
- Silica-based bonded phase with strong hydrophobicity.
- Trifunctional bonding chemistry provides increased hydrolytic stability.
- Simplifies protocols and reduces sample handling.
- Helps avoid emulsion issues.
- Improves safety by reducing harmful agent exposure.
- Enables direct field sampling.
- Features a high-purity polypropylene syringe-barrel body with polyethylene frits.
- Utilizes with multi-position vacuum manifolds via a standard male-Luer tip.
- Suitable for analyte isolation and enrichment from biological, environmental, and dietary samples.
Waters Corp PoraPak Rxn RP Cartridge, 6 cc, Flangeless Vac, 400 mg Sorbent, 80 μm
PoraPak Rxn RP cartridges are polymer-based reversed-phase resins designed for the cleanup of synthetic reactions. They enable the separation of compounds based on polarity and are particularly useful for post-synthesis cleanup of neutral compounds from reaction mixtures in drug discovery. These cartridges offer increased speed, efficiency, and enhanced separation effectiveness compared to traditional cleanup methods.
- Polymer-based reversed-phase resin for post-synthesis cleanup
- Hard material resists increasing back pressure with flow
- Minimal swelling or shrinking across solvents and pH extremes
- Low hydraulic resistance for gravity flow
- Tolerant to extreme pH without dissolution or hydrolysis
- Robust, chemically resistant construction
- Effective for fractionation and de-watering processes
- Compatible with automated and manual setups
Waters Corp Sep-Pak Silica Plus Light Cartridge, 120 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.
Waters Corp Waters Sep-Pak Accell Plus QMA Vac Cartridge, 3 mL, 37 to 55 μm
Sep-Pak Accell Plus QMA Vac cartridges are silica-based, hydrophilic, strong anion-exchangers designed for the extraction of anionic analytes from aqueous and non-aqueous solutions. Their large pore size (300Å) allows isolation of larger molecules, and they are suitable for use with vacuum manifolds and automated SPE instruments.
- Silica-based, hydrophilic, strong anion-exchanger with large pore size (300Å).
- Designed for extraction of anionic analytes in aqueous and non-aqueous solutions.
- Large pore size is ideal for isolating larger molecules such as anionic proteins (immunoglobulins and enzymes).
- Applications include isolating phenolic compounds and removing acidic pigments in wine, fruit juices, and food extracts.
- Syringe-barrel-type cartridges designed for use with vacuum manifolds and automated SPE instruments.
