Solid Phase Extraction
Waters Corp Sep-Pak Cartridge, tC2, Plus Light, 145 mg Sorbent, 37–55 μm
This solid phase extraction cartridge features a silica-based bonded phase with low hydrophobicity, suitable for methods requiring less retention than C8 and applications similar to C18 and C8. It is ideal for various samples in GC, HPLC, and UPLC analysis.
- Suitable for various samples in GC, HPLC, and UPLC analysis.
- Offers a silica-based bonded phase with low hydrophobicity.
- Functions effectively for procedures needing less retention than C8, comparable to C18 and C8.
- Provides consistent quality for liquid chromatography.
- Manufactured under stringent cGMP, ISO 9001, and ISO 3485 requirements.
- Ensures consistent batch-to-batch performance via quality control testing with protein standards.
- Utilizes chemically inert materials to prevent contaminants and ensure interference-free readings.
Waters Corp Vac Cartridge, PSA, 3 cc, 500 mg Sorbent, 50/pk
This Vac Cartridge utilizes Primary Secondary Amine (PSA) for efficient sample preparation, purifying compounds by removing interfering substances. It is manufactured under strict quality standards.
- Sorbent: Primary Secondary Amine (PSA).
- Sorbent mass: 500 mg.
- Cartridge volume: 3 cc.
- Units per package: 50.
- High ion-exchange capacity; strong affinity for fatty acids, pigments, sugars.
- Removes organic acids & salts from biological fluids & water samples.
- Purifies polar & non-polar compounds from aqueous samples.
- Enriches target analytes.
- Manufactured to cGMP, ISO 9001, ISO 13485 standards.
- Flow rate: 1 to 10 mL/min.
- Storage: 2°C to 8°C (36°F to 46°F).
- Particle sizes: 37–55 μm.
- Hold up volume: 0.8 mL.
- Mass spectrometry compatible.
Waters Corp Sep-Pak Accell Plus QMA 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37 - 55 µm, 20/pk
Sep-Pak Accell Plus QMA Vac cartridges contain a silica-based, hydrophilic, strong anion-exchanger with large pore size (300Å). The cartridges are designed for extraction of anionic analytes in aqueous and non-aqueous solutions. The large pore size makes it ideal for isolation of larger molecules such as anionic proteins such as immunoglobulins and enzymes. Other applications include isolation of phenolic compounds and removal of acidic pigments in wine, fruit juices, and food extracts. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corporation Sep-Pak Cartridge, Aminopropyl (NH2), 500 mg, 6 cc
This chromatographic cartridge is designed for sample enrichment and purification. It features a silica-based polar bonded phase with basic character, allowing it to function as a polar sorbent or a weak anion exchanger. It ensures convenient transfer of samples and solutions, preventing spillage or evaporation. High-quality packing materials offer optimal surface area, pore size, and particle size distributions.
- Silica-based polar bonded phase with basic character for varied selectivity.
- Functions as a polar sorbent or a weak anion exchanger in aqueous mediums.
- Applicable for phenols, petroleum fractionation, saccharides, drugs and metabolites.
- Enables convenient transfer of samples and solutions without spillage or evaporation.
- High-quality, hygienic, dry, and reusable packing materials.
- Equipped with a 20 μm frit for good flow, low extractables, and depth filtration.
Waters Corp Waters Sep-Pak Florisil Cartridge, 910 mg Sorbent, 50-200 μm, 50/pk
The Sep-Pak Florisil Plus Long Cartridge is a precision chromatographic tool designed for sample enrichment and purification. It utilizes Florisil™, a highly active, weakly basic sorbent, effective for adsorbing low to moderate polarity species from non-aqueous solutions. This design enables easy extraction and transfer of samples, minimizing spillage and evaporation loss.
- Features Florisil™, a blend of magnesium oxide and silica gel.
- Effective for adsorbing low to moderate polarity species from non-aqueous solutions.
- Sealed in a non-contaminating poly-foil pouch for purity.
- High-quality packings ensure reproducible activity and capacity.
- Enables spill-free extraction and transfer of samples.
Waters Corp Waters Sep-Pak Cartridge, Silica, 3 cc, 500 mg, 55–105 μm
This polar sorbent is primarily used for sample extraction and preparation, adsorbing analytes from non-polar solvents. It facilitates easy extraction and transfer of solvents, solutions, and samples without spillage or loss. Serving as a precision chromatographic instrument, it enriches and purifies samples. The polar stationary phase enables analyte retention through hydrogen bonding, dipole-dipole interactions, or cation exchange in aqueous samples.
- Sorbent type: Silica
- Cartridge volume: 3 cc
- Sorbent weight: 500 mg
- Particle size: 55 to 105 μm
- Units per package: 50
- Endcapped: No
- Format: Vac RC Cartridge
- Mass spec compatibility: Yes
- Mode: Normal-phase
- Pore size: 125 Å
- Water wettable: Yes
- pH range: 1 to 8
- Hold up volume: 1.2 mL
Waters Corp Oasis Vac Cartridge, 3 cc, 60 mg Sorbent, 30 μm, WCX
These 3 cc cartridges feature a polymeric reversed-phase, weak ion exchange mixed-mode sorbent, optimized for highly selective sample preparation of strong basic compounds and quaternary amines. Its water wettable nature ensures higher retention and excellent recoveries, even if the sorbent runs dry. Designed for use with vacuum manifolds and automated SPE instruments, these cartridges offer a rugged solution for SPE methods across a wide pH range of 0 to 14.
- Polymeric reversed-phase, weak ion exchange mixed-mode sorbent.
- Optimized for selective sample preparation of strong basic compounds and quaternary amines.
- Water wettable, maintaining high retention and excellent recoveries even if dry.
- Syringe-barrel-type cartridges for vacuum manifolds and automated SPE instruments.
- Stable from pH 0 to 14.
- Delivers 0.75 meq/g of carboxylic acid ion-exchange capacity.