SPE Disks and Cartridges
Waters Corp Oasis WCX Plus Short Cartridge, 225 mg Sorbent per Cartridge, 60 µm, 50/pk
The Oasis WCX Plus cartridges contain the Oasis WCX sorbent, which is a polymeric reversed-phase, weak ion exchange mixed-mode sorbent that has been optimized for fast, simple, and highly selective sample preparation of strong basic compounds and quaternary amines. Since the Oasis WCX sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading. The 60 µm particle size is recommended when working with viscous samples. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Oasis WAX Online Prospekt-2/Symbiosis Cartridge, 80Å, 30 µm, 10 mm, 96/pk
The Oasis WAX cartridges for Symbiosis/Prospekt-2 systems are designed for rugged, reproducible, and ultra-fast on-line SPE in the Spark Holland Symbiosis and Prospekt-2 systems. Each cartridge contains 2.5 mg of Oasis WAX, a polymeric reversed-phase, weak anion exchange mixed-mode sorbent that has been optimized for fast, simple, and highly selective sample preparation of strong acidic compounds. Each 800-series tray contains 96 cartridges and can be directly loaded into the Automatic Cartridge Exchange (ACE) or the ACE Feeder units of the Symbiosis/Prospekt-2 systems without the stainless steel tray holder/adaptor. For additional information on the Symbiosis and Prospekt-2 systems, go to http://www.spark.nl/
Thermo Scientific SolEx HRPHS Polymer-Based SPE Cartridge | | Pack of 48
Obtain high recovery of polyphenols and related substances including humic acids and azo-containing substances such as azo dyes by using the Thermo Scientific Dionex SolEx HRPHS Polymer-Based SPE Cartridge The HRPHS stationary phase is a neutral resin comprised of a high-surface-area divinylbenzene-based particle grafted with a polyvinylpyrrolidone polymer This material has properties of a hydrophilic reversed-phase substance and also has specific high capacity for polyphenols The cartridge is dessigned for use with the Thermo Scientific Dionex AutoTrace 280 SPE system or other SPE instrumentation and vacuum manifolds
Waters Corp Oasis WAX 1 cc Flangeless Vac Cartridge, 30 mg Sorbent per Cartridge, 30 µm, 100/pk
The 1 cc flangeless Oasis WAX cartridges contain the Oasis WAX sorbent, which is a polymeric reversed-phase, weak anion exchange mixed-mode sorbent that has been optimized for fast, simple, and highly selective sample preparation of strong acidic compounds. Since the Oasis WAX sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading. The flangeless configuration allows the cartridges to be closely packed for processing in specialized automated SPE systems.
Waters Corp Sep-Pak Florisil 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 50-200 µm Particle Size, 300/pk
Florisil is an extremely polar sorbent that is a blend of magnesium oxide and silica gel. This highly active and weakly basic sorbent is used to adsorb low to moderate polarity species from nonaqueous solutions. Florisil is commonly used for pesticide analysis in many AOAC, EPA, and JPMHLW regulated methods for food and environmental samples.
Waters Corp Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 55-105 µm Particle Size, 300/pk
Silica-based polar bonded phase with basic character; can be used as a polar sorbent, like silica, with different selectivity for acidic/basic analytes or as weak anion exchanger in aqueous medium; applications include phenols and phenolic pigments, petroleum fractionation, saccharides and drugs and metabolites.
Waters Corp Oasis HLB 3 cc Vac Cartridge, 400 mg Sorbent per Cartridge, 60 µm, 100/pk
The 3 cc Oasis HLB Vac cartridges contain the Oasis HLB sorbent, which is a universal polymeric reversed-phase sorbent that was developed for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol. Since the Oasis HLB sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading.
Waters Corp Sep-Pak Silica 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 55 - 105 µm, 30/pk
A polar stationary phase, used primarily to adsorb analytes from non-polar solvents like hydrocarbons, chloro- or fluoro-substituted hydrocarbons or less polar esters and ethers. Analyte retention can occur through hydrogen bonding, dipole-dipole interactions or in aqueous samples through cation-exchange.
Waters Corp Sep-Pak Silica 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 55 - 105 µm, 20/pk
Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers.
Waters Corp Oasis MCX 3 cc Vac Cartridge, 60 mg Sorbent per Cartridge, 30 µm, 100/pk
The 3 cc Oasis MCX cartridges contain the Oasis MCX, which is a novel, mixed-mode polymeric sorbent that has been optimized to achieve higher selectivity and sensitivity for extracting basic compounds with cation-exchange groups. Since the Oasis MCX sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Oasis WAX 1 cc Vac Cartridge, 30 mg Sorbent per Cartridge, 60 µm, 100/pk
The 1 cc Oasis WAX cartridges contain the Oasis WAX sorbent, which is a polymeric reversed-phase, weak anion exchange mixed-mode sorbent that has been optimized for fast, simple, and highly selective sample preparation of strong acidic compounds. Since the Oasis WAX sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading. The 60 µm particle size is recommended when working with viscous samples. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Oasis HLB 3 cc Vac Cartridge, 60 mg Sorbent per Cartridge, 30 µm, 100/pk
The 3 cc Oasis HLB cartridges contain the Oasis HLB sorbent, which is a universal polymeric reversed-phase sorbent that was developed for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol. Since the Oasis HLB sorbent is water wettable, it maintains its capability for higher retention and excellent recoveries even if the sorbent runs dry, which means there is no need to take extraordinary steps to keep the sorbent beds from drying out during the critical steps prior to sample loading. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Sep-Pak Accell Plus CM 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 37 - 55 µm, 10/pk
Sep-Pak Accell Plus CM Vac 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 syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.