Hi-Purit™ C18 Phase , Spherical 40-63ums Flash Cartridges.
The resin / stationary phase is C18 (i.e. octadecyl / ODS), a reversed‑phase medium. Good for non‑polar / moderately polar organics.
Particle size is 40‑63 µm, which is a coarse / moderate size for flash cartridges (flash uses larger particles vs HPLC).
“Spherical” implies the particles are spherical in shape, which often gives better packing uniformity, lower backpressure, and more consistent flow compared to irregular particles.
“Flash cartridge” means a pre‑packed, disposable or semi‑disposable cartridge used in low‑pressure chromatography (flash chromatography).