Waters, 186000256, Oasis MCX 6 cc Vac Cartridge, 150 mg Sorbent per Cartridge, 30 µm, 30/pk

The 6 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.

Specifications
UNSPSC: 41115712
Brand: Oasis
Product Type: Solid Phase Extraction
Units per Package: 30 pk
Chemistry: MCX
Endcapped: No
Format: Vac Cartridge
Ion Exchange Capacity: 1 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 MCX 6 cc Vac Cartridge, 150 mg Sorbent per Cartridge, 30 µm, 30/pk ACQUITY UPLC BEH C8 Column offers exceptional peak symmetry, efficiency, and chemical stability. These qualities make the column the perfect lab equipment and also suitable for a diverse range of analytes. The shorter alkyl-chain of the ACQUITY UPLC BEH C8 Column means that it is less hydrophobic than the C18 column. This results in lower retention and faster elution of analyte peaks as well as alternate selectivity. The lower retention of the ACQUITY UPLC BEH C8 Column sorbent offers method developers speed, while improving peak shape and chromatographic performance. The trifunctionally bonded BEH particles, that form the basis of the technology behind the ACQUITY UPLC BEH C8 Column, offer the widest usable pH range (1-12), superior low pH stability, and ultra-low column bleed. This gives you a superior, chemically stable, and dependable column for use across a range of analytical performances. Whether your separation goal is to increase throughput while maintaining resolution, or improving resolution while decreasing analysis time, achieving ultra-fast analysis or ultra-high resolution, the ACQUITY UPLC BEH C8 Column will enable you to meet the challenges of analysis. The ACQUITY UPLC BEH C8 Column has been designed to work with the ultra-low dispersion ACQUITY UPLC systems effortlessly while withstanding pressures of up to 18,000 psi (1241 bar). Protect your analytical ACQUITY UPLC BEH C8 Column and ensure that it lasts a long time by using the ACQUITY UPLC BEH C8 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pk . The VanGuard pre-column is perfect lab equipment, designed to work specifically with the analytical column to protect it from any contamination through the mobile phase. This means that the analytical column does not need to be replaced after a short duration, and you get reliable results for a long time. Shop for lab equipment , and check all related products and other variants of the same listing as well as our complete range of products to see our latest offerings in our catalog.

FAQ
What Does It Mean For A Sorbent To Be Water-Wettable? A water wettable sorbent allows for high resolution to be maintained, and a capacity for a wide spectrum of analytes when the SPE columns run dry. When the sorbent pores dry out, chromatographic retention is reduced and can lead to poor recovery. A traditional silica-based C18 sorbent can easily dry out, especially on a vacuum manifold when a cartridge flows quickly and air is drawn in.
Oasis sorbents maintain proper wetting for more consistent performance, especially in 96-well plates. Even when air passes through, the Oasis pores do not dry out.