SPE Disks and Cartridges
Waters Corp Waters Otto Cartridge Startup Kit, 1 cc, for 13 mm Tubes
This kit provides essential components for starting solid phase extraction (SPE) applications with Otto systems. It is designed for use with 13 mm collection tubes and includes cartridges, racks, and waste collection.
- Includes 24 flanged or flangeless 1 cc cartridges
- Features a 1 cc top rack
- Equipped with a 13 mm tube collection rack for 100 mm tubes
- Comes with a tube spacer for 75 mm tubes
- Includes waste collection components
Waters Corp Waters Vac Cartridge, Oasis WAX, 6 cc, 500 mg, 60 μm
Oasis WAX weak anion-exchange SPE chemistry offers fast, simple, and highly selective sample preparation and cleanup, utilizing a polymeric reversed-phase, weak ion exchange mixed-mode sorbent that is water wettable and compatible with MS friendly elution solvents.
- Water-wettable polymeric sorbent allows direct loading of aqueous samples without conditioning.
- Mixed-mode sorbent ensures highly selective sample preparation.
- Superior sample preparation in strong acids, stable from pH 0 to 14.
- High retention and recoveries, even if sorbent runs dry.
- Reproducible delivery with 0.6 meq/g piperazine ion exchange capacity.
- 6 cc vac cartridge with syringe barrel, suitable for automated SPE and vacuum manifolds.
- Package includes 30 polypropylene cartridges.
Waters Corporation Sep-Pak Alumina N Vac Cartridge, 100 mg Sorbent, 50 – 300 μm, 100/pk
Sep-Pak Alumina N Vac cartridges feature a highly active grade of alumina with neutral surface chemistry, offering an extremely polar surface for analyte retention. This normal phase sorbent is suitable for applications like synthetic crude oil fractionation and is designed for use with vacuum manifolds and automated SPE instruments.
- Highly active alumina with neutral surface chemistry.
- Extremely polar surface for analyte retention; possesses Lewis acid properties.
- More stable than unfunctionalized silica under high pH conditions.
- Suitable for synthetic crude oil fractionation.
- Designed for vacuum manifolds and automated SPE instruments.
Waters Corporation Vac Cartridge, Oasis WAX, 6 cc, 150 mg, 30 μm
The 6 cc Vac Cartridges contain Oasis WAX sorbent, a polymeric reversed-phase, weak anion exchange mixed-mode sorbent. It is optimized for fast, simple, and highly selective sample preparation of strong acidic compounds. The sorbent is water wettable, maintaining higher retention and excellent recoveries even if it runs dry, eliminating the need for extraordinary steps to keep sorbent beds from drying out during critical steps prior to sample loading.
- Optimized for fast, simple, and highly selective sample preparation of strong acidic compounds.
- Water wettable, maintaining higher retention and excellent recoveries even if the sorbent runs dry, eliminating the need to take extraordinary steps to keep sorbent beds from drying out during critical steps prior to sample loading.
Waters Corp Waters SPE Cartridge, MCX, 1 cc, Flangeless, 30 mg Sorbent
This flangeless vac cartridge features a novel, mixed-mode polymeric sorbent optimized for extracting basic compounds with cation-exchange groups. It provides high selectivity, sensitivity, and excellent recoveries even if the sorbent runs dry due to its water-wettable nature. Designed for automated SPE systems, it offers a broad operating pH range of 0 to 14 pH.
- Contains a novel, mixed-mode polymeric sorbent
- Optimized for extracting basic compounds with cation-exchange groups
- Maintains high retention and excellent recoveries even if sorbent runs dry
- Flangeless configuration for close packing in automated systems
- Stable across a broad pH range, enabling robust processes
- Utilizes ion exchange and reversed-phase retention modes
- Operates within a pH range of 0 to 14 pH
- Provides high SPE recovery, clean extracts, and low method variability
Waters Corp Waters Oasis HLB Vac Cartridge, 20 cc, 1 g, 60 μm
The 20 cc Oasis HLB cartridges, featuring a 60 μm particle size, utilize a universal polymeric reversed-phase sorbent for extracting a wide range of compounds. The sorbent is water wettable, ensuring high retention and excellent recoveries even if it dries out. These syringe-barrel-type cartridges are ideal for vacuum manifolds and automated SPE instruments.
- Made from hydrophilic N-vinylpyrrolidone and lipophilic divinylbenzene monomers.
- Stable at pH extremes and in various solvents.
- Offers extraordinary retention of polar compounds.
- Three times higher hydrophobic retention than traditional silica-based SPE.
- Improves recovery and reproducibility by retaining more analytes.
- Water wettable for consistent performance.
- Suitable for viscous samples.
Waters Corp Sep-Pak Silica 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55 - 105 µm, 50/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 Waters Vac Cartridge, HLB, 3 cc, 540 mg, 60 μm
The 3 cc Oasis HLB cartridges utilize a universal polymeric reversed-phase sorbent for extracting a wide range of acidic, basic, and neutral compounds. The water-wettable sorbent maintains high retention and excellent recoveries even when dry, simplifying sample preparation. With a 60 μm particle size, these syringe-barrel cartridges are ideal for viscous samples, compatible with vacuum manifolds and automated SPE instruments.
- Offers broad pH stability (0 to 14) and solvent compatibility.
- Provides exceptional retention for polar molecules.
- Hydrophobic retention capacity is three times higher than typical silica-based SPE sorbents.
- Water-wettable sorbent maintains performance even if the bed runs dry.
- Enhances recovery and repeatability of SPE procedures due to higher retention capacity.
- Constructed with ultra-clean polypropylene syringe barrel and frits.
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 10.4 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/