Solid Phase Extraction
Waters Corp Sep-Pak Vac Cartridge, Aminopropyl (NH2), 35 cc, 10 g
Waters Sep-Pak Vac Cartridge, Aminopropyl (NH2), 35 cc, 10 g
Waters Corporation Sep-Pak Vac Cartridge, Alumina N, 5 g, 20 cc
Sep-Pak Alumina N Vac cartridges provide a highly active, neutral alumina sorbent with an extremely polar surface for analyte retention, acting as a Lewis acid. This normal phase sorbent offers greater stability than silica under high pH, making it ideal for applications like synthetic crude oil fractionation. These syringe-barrel cartridges are designed for efficient use with vacuum manifolds and automated Solid Phase Extraction (SPE) instruments.
- Highly active alumina with neutral surface chemistry.
- Extremely polar surface for analyte retention, acting as a Lewis acid.
- Normal phase sorbent; more stable than silica under high pH.
- Ideal for synthetic crude oil fractionation and other organic compound analyses.
- Syringe-barrel design for vacuum manifolds and automated SPE instruments.
- Quality controlled for repeatable separations and reduced background interferences.
Waters Corp Sep-Pak Cartridge, Alumina A, 6 cc, 500 mg, 50 to 300 μm
The Sep-Pak Alumina A 6 mL Vac Cartridge contains 500 mg of Alumina A sorbent with a particle size range of 50 to 300 μm. This cartridge is designed for various laboratory applications, particularly normal phase chromatography.
- Contains Alumina A sorbent for normal phase chromatography
- Cartridge volume of 6 mL
- Sorbent weight of 500 mg
- Particle size range of 50 to 300 μm
- Pore size of 120 Å
- Operates within a pH range of 0.0 to 10.0
- Features fully porous particle morphology
- Available in a pack quantity of 30 pieces
Waters Corp WATERS Oasis WCX 1 cc Flangeless Vac Cartridge, 10 mg, 30 μm
These 1 cc flangeless cartridges feature a polymeric reversed-phase, weak ion exchange mixed-mode sorbent. Their water-wettable nature ensures consistent performance and excellent recoveries, even if the sorbent beds dry out before sample loading. The flangeless design allows for close packing in specialized automated solid phase extraction (SPE) systems.
- Optimized for fast, simple, and highly selective sample preparation of strong basic compounds and quaternary amines.
- Water wettable, maintaining higher retention and excellent recoveries.
- Flangeless configuration for close packing in automated SPE systems.
- Mass spectrometry compatible.
- PH range of 0 to 14.
- Ion exchange capacity of 0.75 meq/gram.
- Sorbent substrate is copolymer.
- Constructed from polypropylene material.
Waters Corporation PoraPak Rxn CX 6 cc Vac Cartridge, 400 mg Sorbent, 80 μm
PoraPak Rxn CX is a polymer-based strong cation-exchange resin designed specifically for post synthesis cleanup of reaction mixtures in drug discovery.
- Polymer-based strong cation-exchange resin for post-synthesis cleanup in drug discovery
- CX chemistry with ion-exchange mode
- Not endcapped and water wettable
- Vac cartridge format with 6 cc barrel size
- Ion exchange capacity of 1 meq/gram
- Mass spec compatible
- Particle size: 80 μm
- Copolymer sorbent substrate
- Sorbent weight: 400 mg
- pH range: 0 to 14 pH
- Available in 30 units per package
Waters Corp Waters SPE Cartridge, C8, 3 cc, 500 mg, 37-55 μm
This silica-based, endcapped, reversed-phase solid phase extraction device is designed for methods requiring moderate hydrophobicity and less retention than C18. It features 500 mg of sorbent per cartridge, a particle size of 37 to 55 μm, and a 3 cc barrel size, suitable for analyzing drugs, metabolites, and peptides in biological matrices.
- Silica-based bonded phase with moderate hydrophobicity.
- Designed for methods requiring less retention than C18.
- Optimized packings for tidy, dry, and repeatable sample preparation; ideal surface area, pore size, and particle size distributions.
- Product integrity maintained by non-contaminating poly-foil packaging.
- Frit from HD and UHMW polyethylenes, offering excellent solvent resistance, low extractables, and depth filtration.
- Suitable for analysis of drugs, metabolites, and peptides in biological matrices.
Waters Corp Waters Oasis Vac Cartridge, WAX/GCB, 6cc, 200/50 mg, 60 μm
This product is designed for environmental testing laboratories to perform low-level quantification of per- and polyfluoroalkyl substances (PFAS) in various environmental samples, including water, soil, and food. It features a combination of WAX and GCB in a single cartridge, streamlining the SPE process and saving time. Comprehensive quality control pre-screening for 32 PFAS prevents cross-contamination, ensuring accurate results and reducing false positives.
- For sample preparation
- WAX/GCB chemistry
- Vac cartridge format
- 0.6 meq/gram ion exchange capacity
- Mass spec compatible
- 60 μm particle size
- 80 Å pore size
- 200 mg WAX, 50 mg GCB sorbent weight
- pH range: 0 to 14 pH
- Polypropylene material
- EPA Draft Method 1633 compatible
Waters Corp Waters Sep-Pak Vac Cartridge, Florisil, 1 cc, 50 mg Sorbent
This product is a polar, highly active, weakly basic sorbent designed for the adsorption of low to moderate polarity species from nonaqueous solutions.
- Sorbent type: Florisil
- Cartridge volume: 1 cc
- Sorbent amount: 50 mg
- Particle size: 50 to 200 μm
- Pore size: 60 Å
- Format: Vac cartridge
- Mode: Normal-phase
- Mass spec compatibility: Yes
- Water wettable: Yes
- Hold up volume: 0.12 mL
- Units per package: 100 pk
Waters Corp Waters Sep-Pak Vac Cartridge, Aminopropyl (NH2), 3 cc, 500 mg
Sep-Pak Amino Propyl (NH2) Vac cartridges feature a moderately polar, silica-based bonded phase with a weakly basic surface. This sorbent functions as a polar sorbent for acidic/basic analytes or as a weak anion exchanger below pH 8. Applications include extraction of phenols, phenolic pigments, petroleum fractionation, saccharides, drugs, and metabolites. These syringe-barrel cartridges are designed for use with vacuum manifolds and automated SPE instruments.
- Chemistry: Aminopropyl (NH2)
- Endcapped: No
- Format: Vac Cartridge
- Mass Spec compatibility: Yes
- Mode: Reversed Phase
- Particle size: 55 – 105 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 500 mg
- Water wettable: No
- pH range min: 2 pH
- pH range max: 8 pH
- Barrel size: 3 cc
- Hold up volume: 0.8 mL
Waters Corp Waters Sep-Pak Plus Long Cartridge, C18, 820 mg Sorbent, 55-105 μm, 50/pk
Sep-Pak C18 Plus Long Cartridges are designed for superior Solid Phase Extraction (SPE), featuring a silica-based bonded phase with strong hydrophobicity. They effectively adsorb analytes, even those with weak hydrophobicity, from aqueous solutions and behave similarly to reversed-phase HPLC columns.
- Streamlines purchasing with customized quotes.
- Provides superior sample preparation due to its recognition as a leading SPE product family.
- Adsorbs analytes of even weak hydrophobicity from aqueous solutions.
- Easy integration into existing sample preparation protocols.
- Reduces background interference.
- Reduces solvent waste by eliminating unnecessary solvent pre-washing steps.
- Manufactured in an ISO 13485 and ISO 9002 registered facility, compliant with cGMP guidelines for Class 1 Medical Devices.
- Compatible with other SPE equipment.