Waters, WAT020505, Sep-Pak Alumina B Plus Long Cartridge, 1710 mg Sorbent per Cartridge, 50 - 300 µm, 50/pk

Sep-Pak Alumina B Plus Long cartridges contain a highly active grade of alumina with a basic surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid. This normal phase sorbent is similar in use to silica; however, it is slightly more stable than unfunctionalized silica under high pH conditions. This basic alumina is also low-capacity ion exchanger in aqueous media. Sep-Pak Alumina B Vac cartridges can be used to extract phospholipids, steroids, and catecholamines. Since Sep-Pak Alumina B is unaffected by high-energy radioactivity, these cartridges can be used for radioactive compound isolation. These versatile 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.

Specifications
UNSPSC: 41115712
Brand: Sep-Pak
Product Type: Solid Phase Extraction
Units per Package: 50 pk
Chemistry: Alumina B
Format: Plus Long Cartridge
Mass Spec Compatibility: Yes
Mode: Normal-phase
Particle Size: 50 - 300 µm
Pore Size: 120 Å
Sorbent Substrate: Alumina
Sorbent Weight: 1710 mg
Water Wettable: Yes
pH Range Min: 0 pH
pH Range Max: 10 pH
Hold up volume: 1.2 mL

Additional Information
Sep-Pak Alumina B Plus Long Cartridge, 1710 mg Sorbent per Cartridge, 50-300 µm, 50/pk Add the Sep-Pak Alumina B Plus Long Cartridge to your lab for the extraction of solvents, solutions, and samples with ease and conveniently transfer them without worrying about spillage or sample loss due to evaporation. The lab equipment is a reliable and precise chromatographic tool for sample enrichment and purification. The Sep-Pak Alumina B Plus Long Cartridge has been designed to have wide applications. These include radioactive compound isolation, isotope generator, and the processing of phospholipids, steroids, and catecholamines. The lab equipment is also used for pesticides, herbicides, and priority pollutant isolation. The equipment is also an alternative to official AOAC and EPA methods. The Sep-Pak Alumina B Plus Long cartridge contains a highly active grade of alumina with basic surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has the properties of a Lewis acid. Though this normal phase sorbent is similar in use to silica, it is slightly more stable than non-functionalized silica under high pH conditions. In addition to this, this basic alumina is also a low-capacity ion exchanger in aqueous media. Since the Sep-Pak Alumina B Plus Long Cartridge remains unaffected by high-energy radioactivity, an important use of the lab equipment is for radioactive compound isolation. Order the Sep-Pak Alumina B Plus Long cartridge with the certainty that its product integrity is maintained, as it is sealed in a specially designed, non-contaminating poly-foil pouch that maintains product integrity, packing inactivity, and purity until the package is opened in your lab. You can shop for lab equipment using our online store. These versatile 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. We also recommend that you explore the Long Needle Valve for Sep-Pak Device Vacuum Manifold, 20/pk , which enables the processing of multiple samples at the same time.

FAQ
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