Kodi mumadziwa zochuluka motani za zomwe zili pa chromatography?

Gulu la galasi la laboratoryimakhazikika pamadzi akumadzi a USP (United States Farmacapea).

USP Lembani 1, kalasi a, 33 Borosiltival galasi ndi mankhwalawa ndipo imagwiritsidwa ntchito kwambiri mu labotaries, makamaka pakugwiritsa ntchito chromatographic. Magalasi amatenga makamaka a silicon ndi okosijeni ndipo ali ndi boron ndi sodium. Kuchuluka kwake kuli kochepa, ndipo mzere wake wokulira ndi 33.

USP lembani 1, B, galasi la ma borosillage makamaka limapangidwa ndi silicon komanso mpweya. Muli ndi ndalama zambiri, sodium, ndi alkali azitsulo zoposa galasi, koma imatha kukwaniritsa ntchito labotale. Magalasi onse a bulauni ndi magalasi ovala mabulale okhala ndi galasi lokumbika la 51.Silates kapena galasi ndigalasi ya borosiltive omwe adayatsidwa ndi chiwalo chagalasi.

Galasi yake ndi ya hydrophobic ndi irt, ndipo ndiyoyenera kusanthula kwa ma P PHMagalasi a Borosil.

Kuphatikiza pagalasi, pali zinthu zina zingapo:

Polypropylene. Pamene ma hydrocarbons a hydrocarbons kapena ma hydrocarbons amagwiritsidwa ntchito, kulolera kwawo kumachepa pakapita nthawi.

Mabotolo a PP amagwiritsa ntchito ion chromatography chifukwa cha ion yomwe ali ndi ion yotsika ndipo imatha kutsukidwa ndi kuchepetsa macitidi acid ndi madzi owoneka bwino. Popeza chisindikizo chikhoza kukhala chodekha mwachindunji, motero mabotolo amakabowo amachepetsanso kuwonetsedwa kwa zinthu zoyipa.

Polymethypen (tpx) ndi zinthu zolimba, zowoneka bwino ndi malo osungunuka ndi madigiri 0 mpaka 170 C. Chifukwa cha kuwonekera kwake kwakukulu, mabotolo a TPX atha kusintha Opaque PP. Kulekerera kwake kofanana ndi mabotolo, ndipo mabotolo a TPX nthawi zambiri amagwiritsidwa ntchito pazochitika zomwe zimafunikira kapena kugwiritsidwa ntchito kutentha kwambiri. Mabotolo a TPX ali khrisika kutentha.

Chifukwa chake ngati mukufuna kudziwa zambiriMbale za chromatography, chonde lemberani ndi Aijiren pompano!