Cylinder frits for prefiltration of eluents and for helium gassing of solutions and solvents in the analytical and preparative HPLC.
Cylindrical hollow frit bodies made of high-alloy, corrosion-proof sinter high-quality steel 1.4571, pore size 5 µm, long tubing nozzle for mounting of the eluent suction tubing of HPLC pumps, nozzle outside diameter 1/16" and 1/8" resp. Special "narrow-neck bottle" design with frit body diameter of only 5.8 mm for drawing of eluents out of flasks and other narrow-lumen vessels, e.g. in experiments with premixed eluents for process development and in demonstration experiments.
Frits made of plastic, titanium, Hastelloy and proven material composites, high-pressure resistant, for 1/4" HPLC columns and other HPLC system elements, for prefiltration of eluents, particularly for use in the metal-free chromatography.