柱層析硅膠系列產(chǎn)品均以特種硅膠為原料經(jīng)精細(xì)加工制成，外觀為白色均勻顆粒，無臭無味，主要成分為二氧化硅。

The column chromatography silica gel series products are made from special silica gel as raw material through fine processing, with a white uniform particle appearance, odorless and tasteless, and the main component is silica.

產(chǎn)品化學(xué)性質(zhì)穩(wěn)定，具有純度高、安全、衛(wèi)生之特點(diǎn)。因其對(duì)不同物質(zhì)組份吸附停留時(shí)間不同能使各種物質(zhì)的混合組份達(dá)到分離提純的目的。

The product has stable chemical properties and is characterized by high purity, safety, and hygiene. Due to its different adsorption retention times for different substance components, the mixed components of various substances can be separated and purified.