SPE Disks and Cartridges
Waters Corp Sep-Pak Aminopropyl (NH2) Classic Cartridge, 360 mg, 55 to 105 μm
These Sep-Pak Aminopropyl (NH2) Classic cartridges provide a moderately polar, silica-based bonded phase with a weakly basic surface. They function as polar sorbents or weak anion exchangers (below pH 8), ideal for extracting various analytes including phenols, saccharides, drugs, and metabolites.
- Moderately polar, silica-based bonded phase with a weakly basic surface
- Functions as a polar sorbent or weak anion exchanger (below pH 8)
- Suitable for extracting phenols, phenolic pigments, petroleum fractionation, saccharides, drugs, and metabolites
- Designed for positive displacement with Luer-tip syringes
- Attachable to vacuum-assisted flow devices with a male/male adaptor
Waters Corp Vac Cartridge, Oasis PRiME MCX, 6 cc/150 mg, 30 μm
Oasis PRiME MCX is a highly efficient, orthogonal (reversed-phase and ion-exchange) solid-phase extraction product based on MCX technology. It is designed for targeted cleanup of basic compounds with pKa ≥ 4.5. The methods are patent pending.
- Utilizes a defined, generic 3- or 4-step SPE protocol based on the water-wettable strong cation-exchange/reversed-phase sorbent, eliminating the need for extensive method development. No conditioning and equilibration steps are required.
- Simpler methods remove up to 99% of phospholipids, which are a major cause of matrix effects, ion suppression, shorter column lifetimes, increased MS maintenance, and higher variability in LC-MS quantification. It is QC tested for phospholipid removal.
- Cartridges and plates are designed with a manufacturing optimization to increase flow reproducibility across devices, making processing time more predictable.
Waters Corp Oasis Vac Cartridge, PRiME MCX, 3 cc, 60 mg, 30 μm
The Oasis PRiME MCX 3 cc Vac Cartridge is a water-wettable, polymeric SPE sorbent designed to overcome limitations of traditional silica-based mixed-mode sorbents. It provides cleaner samples with reduced effort and minimizes matrix effects.
- Minimizes matrix effects and chromatographic complexity; allows increased sample concentration.
- Possesses significantly greater binding capacity than most silica-based mixed-mode SPE sorbents.
- Offers exceptional pH stability for method development.
- Provides high selectivity and sensitivity for basic compounds.
- Ensures reproducible performance with 1.0 meq/g sulfonic acid ion exchange capacity.
- Facilitates easier flow of viscous samples with optimized frit and sorbent designs.
- Eliminates conditioning and equilibration steps for faster processing and reproducible cleanup.
Chemglass Life Sciences SPE Cartridge Un-Packed with Frit
SPE Cartridge Un-Packed with Frit. Available packed with Silica, Diatomaceous Earth or Un-Packed.
Biotage ATLANTIC HLB DISK-M 30PK
Atlantic HLB Medium Capacity SPE Disk is designed for samples with medium organic content and extracting EPA 8270,8081,8082 (semi-volatile organic compounds) and EPA 1694 ( Pharmaceutical By-Products). This is a great in.all purpose in. disk which provides excellent extraction of a large range of semi-volatile compounds.
