Hi-Purit™ C18 Phase , Irregural 40-63ums Flash Cartridges .
C18 Phase refers to reversed‑phase, octadecyl (ODS / C18) bonded silica, used when you want to purify relatively non‑polar compounds, or do reversed phase flash.
Irregular 40‑63 µm: particle size, irregular shape. 40‑63 micrometers is a common range for flash (lower resolution than finer media used in HPLC, but suitable for prep / flash). Irregular means the particles are not spherical; that affects packing, flow, pressure drop, resolution, and may have more variability.
Flash Cartridges: prepacked/disposable cartridges for flash‐chromatography systems (manual or automated).