SPE Disks and Cartridges
Waters Corp Sep-Pak Cyanopropyl (CN) Classic Cartridge, 360 mg Sorbent per Cartridge, 55 - 105 µm, 50/pk
Silica-based polar bonded phase; can be used as less polar alternative to silica in normal-phase applications or as less hydrophobic alternative to C18 or C8 in reversed-phase applications; typical applications include drug metabolites and pesticides.
Waters Corp Oasis WCX 3 cc Vac Cartridge, 60 mg Sorbent per Cartridge, 30 µm, 100/pk
The 3 cc Oasis WCX 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. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Oasis MAX Plus Short Cartridge, 225 mg Sorbent per Cartridge, 60 µm, 50/pk
Oasis MAX Plus Short cartridges contain the Oasis MAX, which is a novel, mixed-mode polymeric sorbent that has been optimized to achieve higher selectivity and sensitivity for extracting acidic compounds with anion-exchange groups. Since the Oasis MAX 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 versatile Plus Short cartridges can attach easily to pumps and syringes for reliable, positive-pressure flow to speed up the sample processing time. They can also be fitted with removable reservoirs and used on vacuum-assisted flow devices and certain automated 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.
Macherey-Nagel SPE cartridges CHROMAFIX PS-H+ (M)
Solid Phase Extraction Cartridges - CHROMAFIX PS-H+ (M) - minimum adsorbent weight: 220 mg - pack of 50
Waters Corp Oasis WAX/GCB for PFAS Analysis 6cc Vac Cartridge, 200 mg WAX, 50 mg GCB, 60 µm WAX Particle Size, 300/pk;
Oasis WAX/GCB for PFAS Analysis 6cc Vac Cartridge, 200 mg WAX, 50 mg GCB, 60 µm WAX Particle Size, 300/pk;
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 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/
Waters Corp Oasis MAX 6 cc Flangeless Vac Cartridge, 400 mg Sorbent per Cartridge, 30 µm, 100/pk
Oasis Max Flangeless Vac Cartridge, Pore Size: 80A, Water Wettable, Mass Spec Compatibility
Waters Corp Oasis GCB/WAX for PFAS Analysis 6cc Vac Cartridge, 50 mg GCB, 200 mg WAX, 60 µm WAX Particle Size, 30/pk;
Oasis GCB/WAX for PFAS Analysis 6cc Vac Cartridge, 50 mg GCB, 200 mg WAX, 60 µm WAX Particle Size, 30/pk;