SPE Disks and Cartridges
Waters Corp Waters PoraPak Rxn CX Vac Cartridge, 60 cc, 5 g, 80 μm
PoraPak Rxn CX is a polymer-based strong cation-exchange resin for post-synthesis cleanup in drug discovery and concentrating high explosives. It substitutes for octadecyl-bonded silica and works with samples across a wide pH range.
- Designed for post-synthesis cleanup in drug discovery.
- Hydrophobic poly(divinylbenzene-vinylpyrrolidone) resin.
- Concentrates high explosives in watery samples.
- Substitutes for octadecyl-bonded silica.
- Compatible with wide pH range (0 to 14).
- High-caliber packings with reproducible activity and capacity.
- Exceptional surface area, pore size, and particle-size distributions.
- Facilitates easy extraction of samples.
- Ideal for enriching and purifying samples for chromatography.
- Non-contaminating poly-foil bag maintains purity.
Waters Corp Waters Oasis MCX Flangeless Vac Cartridge, 1 cc, 10 mg, 30 μm
These 1 cc flangeless cartridges feature a novel, mixed-mode polymeric sorbent, optimized for high selectivity and sensitivity in extracting basic compounds with cation-exchange groups. The sorbent is water wettable, ensuring consistent retention and recoveries even if it runs dry. The flangeless design allows for close packing, ideal for specialized automated SPE systems.
- Contains a novel, mixed-mode polymeric sorbent optimized for higher selectivity and sensitivity in extracting basic compounds with cation-exchange groups.
- The sorbent is water wettable, maintaining its capability for higher retention and excellent recoveries even if it runs dry.
- No need for extraordinary steps to prevent sorbent beds from drying out during critical steps prior to sample loading.
- Flangeless configuration allows cartridges to be closely packed for processing in specialized automated SPE systems.
Waters Corp Oasis Online Prospekt-2/Symbiosis Cartridge, MCX, 30 μm, 80 Å, 10 mm
The cartridges for Symbiosis/Prospekt-2 systems are designed for rugged, reproducible, and ultra-fast on-line Solid Phase Extraction (SPE) in the Spark Holland Symbiosis and Prospekt-2 systems. They contain 10.4 mg of a novel, mixed-mode polymeric sorbent, optimized to achieve higher selectivity and sensitivity for extracting basic compounds with cation-exchange groups.
- Contains 10.4 mg of a novel, mixed-mode polymeric sorbent.
- Optimized for higher selectivity and sensitivity in extracting basic compounds with cation-exchange groups.
- Each 800-series cartridge tray contains 96 cartridges.
- 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.
Waters Corp Sep-Pak PS2 6 cc Cartridge, 500 mg sorbent per cartridge, 80 µm, 30/pk;
Sep-Pak PS2 6 cc Cartridge, 500 mg sorbent per cartridge, 80 µm, 30/pk;