SPE Disks and Cartridges
Waters Corp Waters Cartridge, C18, Double Luer-Lock, 55–105 μm Particle Size
This cartridge features a silica-based bonded phase with strong hydrophobicity, designed to adsorb even weakly hydrophobic analytes from aqueous solutions. Typical applications include the analysis of drugs and their metabolites in serum, plasma, or urine, desalting peptides, identifying trace organics in environmental water samples, and analyzing organic acids in beverages. Its behavior is similar to reversed-phase HPLC columns.
- Includes double Luer-Lock adaptors.
- Silica-based bonded phase with strong hydrophobicity.
- Adsorbs analytes of even weak hydrophobicity from aqueous solutions.
- Applications include analysis of drugs and their metabolites in serum, plasma, or urine; desalting peptides; identifying trace organics in environmental water samples; and analyzing organic acids in beverages.
- Exhibits behavior similar to reversed-phase HPLC columns.
Waters Corp Waters Solid Phase Extraction Cartridge, C8, 1 cc, 100 mg, 37–55 μm
This silica-based bonded phase cartridge offers moderate hydrophobicity, suitable for methods requiring less retention than C18. It is typically used for applications such as analyzing drugs and their metabolites in serum, plasma, or urine, and peptides in serum or plasma.
- Chemistry: C8
- Endcapped: Yes
- Format: Vac Cartridge
- Mass spec compatibility: Yes
- Mode: Reversed phase
- Particle size: 37 to 55 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 100 mg
- Water wettable: No
- pH range: 2 to 8 pH
- Barrel size: 1 cc
- Hold up volume: 0.25 mL
Waters Corp Waters Oasis HLB Vac RC Cartridge, 20 cc, 30 mg Sorbent, 30 μm
These Vac RC cartridges use Oasis HLB sorbent, a water-wettable, polymeric reversed-phase sorbent for efficient extraction of diverse compounds. It ensures high retention and recoveries, even when dry. An integral 20 cc funnel-shaped reservoir accommodates larger samples and is compatible with robotic systems. The sorbent offers pH extreme stability, broad solvent compatibility, and enhanced hydrophobic retention for improved recovery and reproducibility.
- Solid Phase Extraction product type
- Vac RC Cartridge format
- 30 mg sorbent weight
- 30 μm sorbent particle size
- 20 cc cartridge volume
- 50 units per package
- HLB chemistry
- Not endcapped
- Mass spectrometer compatible
- Reversed phase mode
- 80 Å pore size
- Copolymer sorbent substrate
- Water wettable
- pH range 0 to 14
- Polypropylene material
Waters Corp Waters Sep-Pak Vac Cartridge, Cyanopropyl (CN), 12 cc, 2 g, 55–105 μm
This silica-based polar bonded phase can be used as a less polar alternative to silica in normal-phase applications or as a less hydrophobic alternative to C18 or C8 in reversed-phase applications. It is suitable for typical applications such as the analysis of drug metabolites and pesticides.
- Chemistry: Cyanopropyl (CN)
- Endcapped: Yes
- Format: Vac cartridge
- Mass spec compatibility: Yes
- Mode: Reversed phase
- Particle size: 55–105 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 2 g
- Water wettable: No
- Ph range: 2 to 8
- Barrel size: 12 cc
- Hold up volume: 3.6 mL
Waters Corp Certified Sep-Pak Silica 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55 - 105 µm, 50/pk
Certified Sep-Pak Silica Vac cartridges contain a polar sorbent that is used primarily to adsorb analytes from non-polar solvents like hydrocarbons, chloro- or fluoro-substituted hydrocarbons, or less polar esters and ethers. Certified Sep-Pak Silica Vac cartridges can also be used in an aqueous medium as a cation exchanger of intermediate strength. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments. Certified Sep-Pak Silica cartridges are quality controlled to ensure reproducible separations. The cartridges provide superior performance for ultra-low-level analyte detection by reducing the potential for background interferences found in many SPE devices. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Hach Company Replacement: SPE Filtration Assembly for Xenosep SPE Starter Kit
SPE Filtration Assembly includes: 1 x Funnel, 300 mL, 47 mm (2943217), 1 x Holder, Starter, 47 mm (2943216), 1 x Coupler, PTFE, 47 mm (2943218), 1 x Support, Stainless Steel, 47 mm (2943219), 1 x Clamp, Aluminum, 47 mm (2943220), 2 x O-Rings, FEP-Viton, Coupler, 47 mm (2943223).
Waters Corp Waters Sep-Pak Cartridge, Alumina N, Plus Long, Double Luer-Lock, 50/pk
These Plus Long cartridges facilitate positive-pressure flow for rapid sample processing, attaching to pumps and syringes. They can also be used with vacuum-assisted flow devices and automated systems via removable reservoirs. Containing highly active alumina with neutral surface chemistry, they offer an extremely polar surface for analyte retention. This normal phase sorbent is more stable than silica under high pH, suitable for synthetic crude oil fractionation.
- Application: Sample preparation
- Units per package: 50 pk
- Chemistry: Alumina N
- Format: Plus Long Cartridge
- Mass spec compatibility: Yes
- Mode: Normal-phase
- Particle size: 50–300 μm
- Pore size: 120 Å
- Sorbent weight: 1710 mg
- Water wettable: Yes
- pH range: 0 to 10
- Material: Polypropylene
- Hold up volume: 1.2 mL
Waters Corp Sep-Pak Accell Plus CM Plus Short Cartridge, 360 mg Sorbent per Cartridge, 37 - 55 µm, 50/pk
Sep-Pak Accell Plus CM Plus Short cartridges contain a silica-based, hydrophilic weak cation-exchanger with large pore size (300Å). The cartridges are designed for extraction of cationic analytes in aqueous and non-aqueous solutions. The large pore size makes it ideal for isolation of molecules such as cationic proteins. Other applications include extraction of steriods, pesticides, and herbicides. These cartridges are provided in the short-body configurations for easily attachment to pumps and syringes. They can also be fitted with removable reservoirs and used on vacuum-assisted flow devices and certain automated systems.
Waters Corp Waters Vac Cartridge, Accell Plus CM, 12 cc, 2 g, 37-55 μm
Sep-Pak Accell Plus CM Vac cartridges feature a silica-based, hydrophilic weak cation-exchanger with a large pore size. They are designed for extracting cationic analytes from aqueous and non-aqueous solutions, including cationic proteins, steroids, pesticides, and herbicides. These syringe-barrel-type cartridges are suitable for use with vacuum manifolds and automated SPE instruments.
- Silica-based, hydrophilic weak cation-exchanger sorbent
- Barrel size: 12 cc
- Sorbent weight: 2 g
- Particle size: 37 to 55 μm
- Pore size: 300 Å
- Ion exchange capacity: 370 μeq/gram
- pH range: 2 to 8
- Water wettable
- Mass spec compatible
Agilent Technologies GLYKOCLEAN S CARTRIDGE
Cartridgeused for clean up of glycan samples after fluorescent labeling. Also in combination with GlycoClean R to purify glycans from N-glycanase digests prior to Signal 2-AA or 2-AB labeling.
Waters Corp Waters Vac RC Cartridge, Oasis MCX, 20 cc, 60 mg, 30 μm
The Oasis MCX sorbent is a novel, mixed-mode polymeric sorbent for enhanced selectivity and sensitivity in extracting basic compounds with cation-exchange groups. It is water wettable, maintaining high retention and excellent recoveries even if the sorbent bed dries out. These cartridges feature an integrated 20 cc funnel-shaped reservoir for processing larger sample volumes and are compatible with robotic sample preparation equipment or vacuum manifolds.
- Optimized for higher selectivity and sensitivity in extracting basic compounds with cation-exchange groups.
- Water wettable, maintaining higher retention and excellent recoveries even if the sorbent runs dry.
- Features an integral 20 cc funnel-shaped reservoir for convenient processing of greater volumes of samples or solvents.
- Compatible with robotic sample preparation equipment or vacuum manifolds.
- Sorbent is stable from pH 0 to 14.