Solid Phase Extraction
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 Waters Sep-Pak Vac Cartridge, Silica, 500 mg Sorbent, 3 cc, 55–105 μm
The Sep-Pak Silica 3 cc Vac Cartridge is designed for sample preparation, utilizing a polar stationary phase to adsorb analytes from non-polar solvents. It ensures high-quality extraction and purification with a pH range of 1–8 pH.
- Highest quality packings specifically designed for sample preparation.
- Packings are clean, dry, and offer repeatable activity and capacity.
- Provides excellent surface area, pore size, and particle size distributions.
- Product integrity maintained throughout manufacturing and delivery.
- Sealed in a non-contaminating poly-foil bag to preserve purity and inactivity.
- Manufactured to cGMP, ISO 9001 certified facility standards.
- Operating pH range of 1–8 pH.
- Ideal for sample enrichment and purification as a precision chromatographic instrument.
Waters Corporation Sep-Pak Vac Cartridge, C18, 6 cc
This silica-based octadecyl bonded phase vac cartridge is designed for solid phase extraction. It effectively adsorbs analytes, even those with weak hydrophobicity, from aqueous solutions. Common applications include analysis of drugs and metabolites, desalting peptides, and screening environmental water samples.
- Highly referenced solid phase extraction product for sample preparation.
- Suitable for various analysis methods, including GC, HPLC, and UPLC.
- Manufactured in an ISO 13485 and ISO 9002 registered facility, compliant with cGMP guidelines for US FDA Class 1 Medical Devices.
- Features C18 chemistry and is endcapped.
- Reversed phase mode for efficient separation.
- Particle size range of 55–105 μm.
- Pore size of 125 Å.
- Sorbent weight of 500 mg.
- Barrel size of 6 cc with a hold up volume of 1.2 mL.
- Operates within a pH range of 2 to 8.