SPE Disks and Cartridges
Waters Corp Waters Vac Cartridge, Accell Plus QMA, 6 cc, 1 g Sorbent, 37 to 55 μm
These cartridges feature a silica-based, hydrophilic, strong anion-exchanger with a large pore size (300Å). Designed for extracting anionic analytes in aqueous and non-aqueous solutions, they are ideal for isolating larger molecules such as proteins and removing acidic pigments in food extracts. Syringe-barrel type, they are compatible with vacuum manifolds and automated SPE instruments.
- Silica-based, hydrophilic, strong anion-exchanger
- Vac cartridge format, 6 cc barrel size
- 1 g sorbent, 37 to 55 μm particle size
- 300 Å pore size, 230 μeq/gram ion exchange capacity
- 2 to 8 pH range
- Water wettable and mass spec compatible
- Ion-exchange mode for solid phase extraction
- 30 units per package
- For isolating larger molecules and extracting anionic analytes
- Use with vacuum manifolds and automated SPE instruments
Waters Corp Waters Cartridge Kit, 3 cc, for Extraction+
The Waters Extraction+ 3 cc Cartridge Kit provides essential components for laboratory extraction processes. It is designed for use with Andrew+ and Pipette+ systems and is compatible with OneLab software.
- Includes a 3 cc cartridge adaptor for Extraction+ systems.
- Features a 12 mm vial collection rack.
- Comes with a pack of 24, 3 cc sealing caps.
- Contains a collection rack domino.
- Compatible with Andrew+ and Pipette+ systems.
- Integrates with OneLab software for seamless operation.
- Provided as a single package.
Waters Corp Vac Cartridge, WAX, 500 mg, 60 μm
This mixed-mode, Weak Anion-eXchange, reversed-phase, water-wettable polymer is designed for sample analysis in various matrices (drinking water, groundwater, surface water, wastewater, soil, food). It enables environmental testing laboratories to perform low-level quantification of per- and polyfluoroalkyl substances (PFAS) in environmental samples, ensuring extraction and concentration without cross-contamination via comprehensive quality control pre-screening for 32 PFAS, reducing false positive results.
- Delivers unmatched purity, consistency, and quality for sample analysis.
- Designed specifically for environmental testing laboratories.
- Enables PFAS extraction and concentration without cross-contamination.
- Comprehensive quality control pre-screening test for 32 PFAS.
- Provides assurance in results through application-specific quality control testing.
Waters Corp Oasis WCX SPE Cartridges, 30 μm, 1x10 mm, OSM
Oasis WCX OSM Cartridges are engineered for the ACQUITY UPLC Online SPE Manager, providing highly selective sample preparation for strong basic compounds. These cartridges utilize a patented polymeric WCX sorbent with reversed-phase and weak cation exchange retention mechanisms. They tolerate pressures up to 1,000 bar during elution and are compatible with solvents across the pH 0–14 range.
- Designed for ACQUITY UPLC Online SPE Manager.
- Utilizes reversed-phase and weak cation exchange.
- Ideal for strong basic compound sample preparation.
- Withstands 1,000 bar during SPE elution.
- Compatible with pH 0–14 solvents.
- Features 30 μm particle size.
- Cartridge dimensions: 1 mm x 10 mm.
- 96 cartridges per pack.
- Sorbent weight: 4 mg.
- Chemistry: WCX.
- Mass spectrometry compatible.
- Water wettable.
- Made from polypropylene.
Waters Corp Sep-Pak Vac RC Cartridge, tC18, 3 cc, 500 mg Sorbent, 37–55 μm
This product is a silica-based bonded phase with strong hydrophobicity. It features trifunctional bonding chemistry, which contributes to increased hydrolytic stability. Its applications are similar to those of C18 cartridges.
- Chemistry: tC18
- Endcapped: Yes
- Format: Vac RC Cartridge
- Mass spec compatibility: Yes
- Mode: Reversed phase
- Particle size: 37–55 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 500 mg
- Water wettable: No
- pH range: 2 to 8 pH
- Barrel size: 3 cc
- Hold up volume: 1 mL
Waters Corp Waters Sep-Pak Cartridge, Alumina A, 280 mg Sorbent, 50-300 μm, Plus Light
These cartridges feature a highly active grade of alumina with an acidic surface chemistry, providing an extremely polar surface for analyte retention. They are a normal phase sorbent, suitable for radioactive compound isolation, and designed for efficient elution with minimal solvent.
- Highly active alumina with acidic surface chemistry.
- Extremely polar surface for analyte retention.
- Normal phase sorbent, comparable to silica, stable under high pH.
- Low-capacity ion exchanger in aqueous media.
- Resistant to high-energy radioactivity.
- Reduced internal diameter and distinctive finned outer body.
- Minimal elution volume, improving recoveries and reducing solvent consumption.
Waters Corp Waters Vac Cartridge, C18, 1 cc, 50 mg Sorbent, 55–105 μm
This vac cartridge employs a silica-based C18 bonded phase with strong hydrophobicity for adsorbing analytes from aqueous solutions. It streamlines LC sample preparation, is compatible with multi-position vacuum manifolds, and is suited for robotic applications. High-quality sorbents ensure proper sample preparation and prevent contamination.
- Sorbent type: C18, silica
- Sorbent mass: 50 mg
- Cartridge volume: 1 cc
- Particle size: 55–105 μm
- Endcapped
- pH range: 2 to 8 pH
- Hold up volume: 0.13 mL
- Applications: drugs, metabolites, peptides, organics in water, organic acids in beverages.
Waters Corp Waters Oasis MCX Vac Cartridge, Mixed-Mode Polymeric, 1 cc, 30 mg, 30 μm
These 1 cc Oasis MCX cartridges feature a novel, mixed-mode polymeric sorbent, optimized for high selectivity and sensitivity in extracting basic compounds. Water-wettable for consistent performance, they simplify sample preparation and are ideal for vacuum manifolds and automated SPE instruments.
- High selectivity and sensitivity for basic compounds.
- Water-wettable design ensures consistent performance even if dry.
- Dual modes of retention: ion exchange and reversed-phase.
- Broad pH stability (0-14) allows flexible method development.
- Superior binding capacity vs. other SPE sorbents.
- Prevents analyte breakthrough or recovery loss.
- 1.0 meq/g sulfonic acid ion exchange capacity.
Hach Company Prefilters, Polypropylene, 90 mm, 25/PK
Xenosep brand ValuSep™ SPE Filters for EPA Method 1664A are designed to provide high recovery and low blank values in Horizon SPEDEX and SPE Manifold applications. Chemically treated with a proprietary reverse phase adsorbent, single layer borosilicate glass ValuSep™ SPE Filters (47mm) can filter the 40 mg/L EPA PAR standard in approximately 10 minutes with significantly faster filtration times for 1 L NPDES-type samples. ValuSep™ SPE Filters offer high recoveries and low blanks at a great price.
