SPE Disks and Cartridges
Waters Corp Oasis MCX On-line Cartridge, 30 μm, 1 x 10 mm
This mixed-mode cation exchange solid-phase extraction (SPE) cartridge is designed for the efficient extraction of basic compounds. Built upon a water-wettable copolymer, it offers both reversed-phase and ion exchange retention modes for enhanced cleanup selectivity and sensitivity.
- Mixed-mode cation exchange sorbent for bases (pKa 2–10).
- Provides both reversed-phase and ion exchange modes of retention.
- Built upon water-wettable HLB copolymer.
- Offers greater cleanup selectivity and sensitivity for basic compounds.
- Designed for on-line applications.
- 30 μm particle size.
- 1 x 10 mm dimensions.
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.
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