PUMPS

Analytical Static Mixers (up to 6200 psi) are used to facilitate complete mobile phase blending resulting in improved retention performance. The mixer will most typically be used where high-pressure blending of two pump outputs are required. Mixers...

Scavenger Columns are small pre-columns, L x ID mm (33 x 4.6) packed with 10 µm, C18 or silica materials. The scavenger is placed before the injector to protect the analytical column from mobile phase contaminants. Its use is mandatory for fast HPLC...

Check valves allow solvent to flow in only the desired direction. They should be cleaned or replaces periodically in accordance with a preventative maintenance schedule. For all PerkinElmer pumps an intermediate check valve is required. The input check...

The rotor seal is the polymeric disc that makes a high pressure seal against the stator. The seal wears with use and is one of the only parts that may need routine replacement. Stators need replacement only if the ports become damaged.Vespel blend rotor...

PerkinElmer Maintenance Kits and Tools help to enhance the performance of your HPLC pump.Image(s) are representative of the product group and not necessarily the individual product.

Rheodyne 7725/7725i front loading HPLC Sample Injectors are easy to use, and provide chromatographers with the Rheodyne Hallmark of Excellence..., unparalleled performance and exceptional product lifetime.• Patented Make-Before-Break (MBB)...

Rheodyne 9725/9725i front loading HPLC Sample Injectors are easy to use, and provide chromatographers with the Rheodyne Hallmark of Excellence..., unparalleled performance and exceptional product lifetime. • Patented Make-Before-Break (MBB)...

Model 8125 is the Rheodyne solution for your micro-scale analyses. Its built-in position sensing switch provides the chromatographer with a reproducible start signal.Ideal for use in an LC/MS system, the Model 8125 is designed for 1 mm and 2 mm microbore...

Solvent filters remove unwanted particulate matter from the LC instrument. Spargers connect directly to the solvent delivery line and are easily removed for cleaning. The scavenger column is ideal for eliminating particulate material from solvents...

Replacement glass bottles for Vacuum Degassing System. Not for use with Helium Degassing.Image(s) are representative of the product group and not necessarily the individual product.