XBridge BEH C8 Prep Guard Cartridge, 130Å, 5 µm, 30 mm X 10 mm, 1/pk

To achieve a prolonged column lifetime, include the XBridge BEH C8 Prep Guard Cartridge in your analytical process. The lab equipment was invented by Waters to be a form of protective lab equipment that goes between the injector and the analytical column. Its purpose is to keep chemical contaminants and suspended particles out of the analytical column. The 30x10mm Prep Guard Cartridge together with the 30x10mm Prep Guard Holder (part number 186006912) is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Simply place this lab equipment ahead of the prep column to benefit from longer column lifetimes and reduce purification costs.

The XBridge BEH C8 Prep Guard Cartridge, like the XBridge BEH C18 Columns, utilizes the XBridge BEH C18 sorbent, a workhorse for HPLC method development. The sorbent has a trifunctionally linked C18 ligand, which makes it universally applicable for most HPLC separations, with the widest pH range, excellent low pH stability, and ultra-low column bleed.

The XBridge BEH C8 Prep Guard Cartridge is made with the same high-performance packing materials that are used in all of Waters' analytical columns. The XBridge BEH C8 Prep Guard Cartridge is recommended for scenarios requiring additional capacity for biological fluid cleanup and/or temperature control.

Like all lab equipment manufactured by Waters, the XBridge BEH C8 Prep Guard Cartridge is manufactured on our cGMP, ISO 9001 certified facilities using ultra-pure reagents. XBridge BEH C8 Prep Guard Cartridge packing material is also chromatographically tested with acidic, basic, and neutral analytes for each batch. The results are held to the highest standards and the tightest specification ranges to ensure that the lab equipment you receive from us will give you good, repeatable performance every time.

Waters recommends the use of the Preparative Chromatography Mix Standard. The portfolio of Quality Control Reference Materials is a one-of-a-kind collection of standards and mixtures. Before analyzing vital material, these items allow the user to analyze and benchmark their chromatography equipment. The goods in the range have all been uniquely designed using Waters scientists' expertise. Diclofenac sodium salt, Diphenhydramine hydrochloride, and Flavone each have 5 mg/mL in DMSO as the Preparative Chromatography Standard.