Solid Phase Extraction
Waters Corp Vac Cartridge, PFAS Analysis, 6 cc, 150 mg Sorbent
The Oasis WAX for PFAS Analysis is a mixed-mode, Weak Anion-eXchange, reversed-phase, water-wettable polymer designed for environmental testing laboratories to perform low-level quantification of per- and polyfluoroalkyl substances (PFAS) in various environmental samples, including drinking water, groundwater, surface water, wastewater, soil, and food, without the risk of cross-contamination.
- Provides high purity, consistency, and quality for sample analysis.
- Features a comprehensive quality control pre-screening for 32 PFAS.
- Application-specific quality control testing minimizes false positives.
- Mixed-mode, weak anion-exchange, reversed-phase chemistry.
- Mass spectrometry compatible.
- Particle size of 30 μm.
- Sorbent weight of 150 mg.
- pH range of 0 to 14.
- Polypropylene construction, 6 cc barrel.
Waters Corp Waters Sep-Pak XPoSure Plus Short Cartridge, 350 mg Sorbent, DNPH-coated Silica, 20/pk
This product is designed for monitoring aldehydes in indoor air by trapping them with acidified 2,4-dinitrophenylhydrazine (DNPH) to form stable hydrazone derivatives. These derivatives are then eluted and analyzed using HPLC. It features high-quality packings for sample preparation.
- Quantifies formaldehyde (0.001 to 5 ppmv) in workplace and indoor air.
- High-quality packings for optimal surface area, pore size, and particle distribution.
- Sealed in non-contaminating poly-foil pouches to maintain integrity.
- Suitable for manual and robotic applications.
- Contains acidified 2,4-dinitrophenylhydrazine (DNPH)-coated silica.
- Designed for flow rates up to 1.5 L/min with typical personal pumps.
- Collection efficiency: >95% for sampling rates up to 1.5 L/min.
- Sampling temperature: 10°C to 100°C.
Waters Corp Waters Solid Phase Extraction Cartridge, Silica Sorbent, 690 mg, 55–105 μm
Polar sorbent, primarily used to adsorb analytes from non-polar solvents such as hydrocarbons, chloro- or fluoro-substituted hydrocarbons, or less polar esters and ethers.
- Solid phase extraction product type
- 50 units per package
- Silica chemistry
- Not endcapped
- Classic cartridge format
- Mass spec compatible
- Normal-phase mode
- Particle size: 55–105 μm
- Pore size: 125 Å
- Sorbent weight: 690 mg
- Water wettable
- pH range: 1 to 8 pH
- Hold up volume: 2 mL
Agilent Technologies GLYKOCLEAN S-PLUS CARTRIDGES
GlykoClean S-plus Cartridges [GC210]For clean-up of fluorescently labeled glycans. Mini cartridge comparable to our popular GlycoClean S Cartridge (product code GKI-4726) for use on the GlykoScreen Glycan Clean-up Station (product code GC100) vacuum manifold, 96-well array format.
Waters Corp Waters Sep-Pak Vac Cartridge, C18, 500 mg Sorbent, 6 cc Barrel, 55–105 μm Particle Size
The Sep-Pak C18 6 cc Vac Cartridge is a silica-based octadecyl bonded phase product designed for solid phase extraction. It effectively adsorbs analytes from aqueous solutions, including weakly hydrophobic ones. Key applications include extraction of drugs, metabolites, peptides, and organics from water and beverages.
- Sorbent weight: 500 mg
- Particle size: 55–105 μm
- Barrel size: 6 cc
- Hold-up volume: 1.2 mL
- pH range: 2 to 8
- Package of 300 units
- C18 chemistry, reversed phase mode
- Endcapped and mass spectrometer compatible
- Monofunctional silane chemistry for high repeatability, recovery, and selectivity
- Designed for vacuum manifolds and automated SPE
- High-quality packings with excellent surface area and pore size
- Non-contaminating poly-foil pouch packaging
Waters Corp Waters Vac Cartridge, Aminopropyl (NH2), 6 cc, 1 g Sorbent, 55–105 μm
The Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge features a silica-based polar bonded phase with basic character. It functions as a polar sorbent with different selectivity for acidic/basic analytes or as a weak anion exchanger in aqueous media.
- Silica-based polar bonded phase with basic character.
- Can be used as a polar sorbent or weak anion exchanger.
- Applications include phenols, phenolic pigments, petroleum fractionation, saccharides, drugs, and metabolites.
- Each cartridge contains 1 g of sorbent.
- Optimal particle size distribution, pore size, and surface area.
- Packing is clean, dry, and reproducible for uniform results.
- Works best in the 2 to 8 pH range.
- Ships with 300 cartridges per package.
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 Solid Phase Extraction Cartridge, Florisil 910 mg, 50 to 200 μm, Normal-phase
This solid phase extraction cartridge features a polar, highly active, weakly basic sorbent, specifically designed for the adsorption of low to moderate polarity species from nonaqueous solutions.
- Florisil sorbent
- Sorbent weight of 910 mg
- Particle size of 50 to 200 μm
- Plus Long Cartridge format
- Mass Spec compatibility
- Normal-phase operation
- Pore size of 60 Å
- Water wettable
- Hold up volume of 1.4 mL
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.