Waters, 186002498, Oasis WCX 6 cc Vac Cartridge, 150 mg Sorbent per Cartridge, 30 µm, 30/pk

The 6 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.

Specifications
UNSPSC: 41115712
Brand: Oasis
Product Type: Solid Phase Extraction
Units per Package: 30 pk
Chemistry: WCX
Endcapped: No
Format: Vac Cartridge
Ion Exchange Capacity: 0.75 meq/gram
Mass Spec Compatibility: Yes
Mode: Mixed mode
Particle Size: 30 µm
Pore Size: 80 Å
Sorbent Substrate: Copolymer
Sorbent Weight: 150 mg
Water Wettable: Yes
pH Range Min: 0 pH
pH Range Max: 14 pH
Material: Polypropylene
Barrel Size: 6 cc

Additional Information
Oasis WCX 6 cc Vac Cartridge, 150 mg Sorbent per Cartridge, 30 µm, 30/pk Leverage the superior Oasis WCX (Weak Cation Exchange) SPE sorbent that has been developed to provide excellent sample preparation for strong bases and quaternary amines and optimized for fast and simple delivery with the Waters Oasis WCX 6 cc Vac Cartridges. The mixed-mode sorbent is water-wettable and polymeric in nature, providing a wide and stable pH range (0-14). Confirm and quantify strongly basic compounds and quaternary amines in biological fluids using the rugged and highly selective SPE methods using the Oasis WCX. The novel, well-controlled Waters production process delivers Oasis WCX with 0.75 meq/g of carboxylic-acid-ion-exchange capacity. Waters Oasis WCX 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 60 µm, 30/pk are available in three particle sizes, including 60 µm, 30 µm, and 50 µm. The Oasis WCX sorbent is water wettable, allowing it to maintain its capability for higher retention and excellent recoveries. This means that even if the sorbent runs dry, 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 and are ultra-clean to ensure no contamination interferes with your analysis or sample preparation. See our full product range and shop for lab equipment to maximize your sample preparation process and results, and utilize all the benefits of the Oasis WCX 6 cc Vac Cartridge.

FAQ
Why Solid-Phase Extraction (SPE)? Sample preparation is a key component of every analytical method (such as LC/MS & MS). By some estimates, between 60% and 80% of the work activity and operating cost in the analytical laboratory is spent preparing samples for introduction into an instrument.

The importance of sample preparation, particularly SPE, stems from four major concerns: eliminating matrix effects including reducing ion suppression, lowering method variability, concentrating analyte(s) of interest, and improving analytical system performance. SPE offers solutions to all these major sample preparation concerns.