I-cartridge ye-B&M G25 iyi-dextran yakudala kanye ne-epoxy chlororopane crosslinking medium. Isisefo samangqamuzana sisetshenziselwa ukususa ama- molecule amancane kanye nokukhipha usawoti futhi esikhundleni se-buffer. Ubukhulu be-molecular of the gel-filtration layer isetshenziselwa ukulawula i-molecule encane ngokusebenzisa i-medium, ukuze kuzuzwe inhloso yokuhlukanisa nokuhlanzwa.

Kuyinto engasusa isisindo samangqamuzana esingaphansi kwe-5KD kusuka ku-nucleic acid nesisombululo seprotheni, njenge-ethanol, usawoti, into ye-fluorescent, ushukela, njll.

Ikholomu ye-G25 yokukhipha usawoti emanzini iya ngokuya isetshenziswa ukususa usawoti nama-molecule amancane kusuka elabhorethri kuya esikalini sezimboni.

Izici zomkhiqizo

I-cartridges ye-cartridge ye-G25 yokuhlanza ekhishwe usawoti isebenzisa i-polypropylene impahla, ibekezelela i-acid-base kanye nezincibilikisi eziningi eziphilayo;

Ipuleti lesisefo lithatha i-ultra-high molecular weight polyethylene impahla ngaphandle kokwethula okunye ukungcola.

Ukukhetha kakhulu;

Isivinini sokusanhlamvu siyashesha, isivinini sokusanhlamvu sihamba kancane futhi ukulungiswa kuphezulu.

Isikhathi sokuhlanza sifushane, ukusetshenziswa koketshezi lwe-buffer kuphansi.

Oda Ulwazi