Sep-Pak Silica 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 55-105 µm, 20/pk

You can effortlessly extract and transport your solvents, solutions, and samples with the Sep-Pak Silica 20 cc Vac Cartridge without worrying about spillage or sample loss due to evaporation. The Sep-Pak Silica 20 cc Vac Cartridge is a trusted piece of lab equipment as a precision chromatographic tool for sample enrichment and purification. It contains a polar sorbent, used primarily to adsorb analytes from non-polar solvents like hydrocarbons, chloro- or fluoro-substituted hydrocarbons, or less polar esters and ethers.

The Sep-Pak Silica 20 cc Vac Cartridge is equipped with top-of-the-line packings that were designed and manufactured exclusively for sample processing. The packings are clean and dry, with consistent activity and capacity. The surface area, pore size, and particle size distributions of the Sep-Pak Silica 20 cc Vac Cartridge are also good.

Use the Sep-Pak Silica 20 cc Vac Cartridge with confidence, knowing that the quality of the product will be maintained. The product integrity, packaging inactivity, and purity are all kept until the package is opened in your lab since the lab equipment is wrapped in a non-contaminating poly-foil packet.

The Sep-Pak Silica 20 cc Vac Cartridge's 20 m frit is made up of a blend of HD and UHMW polyethylenes. The frit is resistant to solvents, has low extractable levels, and has high flow properties. It can also be employed as a depth filter, capturing even the tiniest particles of sample detritus. In addition to this, the lab equipment is made in a cGMP, ISO 9001 certified facility under the strictest production standards, utilizing ultra-pure chemicals. Each stage of the process is meticulously regulated, and the finished goods are rigorously inspected, ensuring that you receive only the highest-quality lab equipment, as Waters guarantees.

We recommend that you store your analytes in the LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk. These vials are designed to account for all elements of use, from needle design to tray design to volatility, as well as to meet the standards of LC/GC certification. All vials undergo an HPLC test designed to look for trace levels of chemicals resulting from processing and manufacturing.