SPE Disks and Cartridges
Applied Separations FILTER COLUMN 3ML 20PE 100/PK
Cartridge, SPE; Applied Separations; w/one hydrophobic 20m PE frit; Polypropylene; Size: 3mL; Quantity: 100/pk.
Applied Separations FILTER COLUMN 35ML 20PE 100/PK
Cartridge, SPE; Applied Separations; w/one hydrophobic 20m PE frit; Polypropylene; Size: 35mL; Quantity: 100/pk.
Waters Corp Waters Vac Cartridge, C8, 20 cc, 5 g Sorbent, 37 – 55 μm
This cartridge features a silica-based bonded phase with moderate hydrophobicity, making it suitable for methods requiring less retention compared to C18 chemistries. Typical applications include the extraction of drugs and their metabolites from serum, plasma, or urine, as well as peptides from serum and plasma.
- Chemistry: C8
- Endcapped: Yes
- Format: Vac Cartridge
- Mass spec compatibility: Yes
- Mode: Reversed phase
- Particle size: 37 – 55 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 5 g
- Water wettable: No
- pH range: 2 to 8
- Barrel size: 20 cc
- Hold up volume: 7.8 mL
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 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