Centrifuge tubes:zikoreshwa mu kubamo amazi mugihe cya centrifugation, itandukanya icyitegererezo mubice byayo mukuzunguruka byihuse hafi yumurongo uhamye.Iraboneka hamwe na kashe ya kashe cyangwa gland.Nibigeragezo bisanzwe bikoreshwa muri laboratoire.
1. Ukurikije ubunini bwayo
Umuyoboro munini wa centrifuge (500ml, 250ml, Umuyoboro usanzwe wa centrifuge (50ml, 15ml), umuyoboro wa Micro-centrifuge (2ml, 1.5ml, 0,65ml, 0.2ml)
2. Ukurikije imiterere yo hepfo
Umuyoboro wo hasi wa centrifuge, umuyoboro wo hasi wa centrifuge, umuzenguruko wo hasi wa centrifuge
3. Ukurikije uburyo umupfundikizo ufunze
Gland centrifuge umuyoboro: umuyoboro wa centrifuge ufunga imashini, ikunze kuboneka mumiyoboro ya microcentrifuge
Umuyoboro wa cap centrifuge umuyoboro: shyiramo ingofero iringaniye (hejuru yumutwe uringaniye) hamwe nugucomeka (hejuru yumutwe ufite ishusho icomeka)
4. Ukurikije ibikoresho: umuyoboro wa plastike centrifuge, ikirahuri cya centrifuge, icyuma cya centrifuge
1) Umuyoboro wa centrifuge wicyuma: Umuyoboro wa centrifuge wicyuma ufite imbaraga nyinshi, nta guhindagurika, kurwanya ubushyuhe, kurwanya ubukonje no kurwanya ruswa.Irakoreshwa kandi cyane, ariko igomba no kwirinda guhura nimiti ikomeye yangirika, nka aside ikomeye na alkali ikomeye.Gerageza kwirinda kwangirika kwimiti
)Mubisanzwe, ibirahuri ntibikoreshwa muri centrifuges yihuta.Umutwe wumuyoboro wa centrifuge ntabwo ufunzwe bihagije, kandi amazi ntashobora kuzuzwa (kuri centrifuges yihuta na rotor ya anguni ikoreshwa) kugirango wirinde gutemba no gutakaza uburinganire.Ingaruka zo kumeneka ni uguhumanya rotor hamwe nicyumba cya centrifugal, bigira ingaruka kumikorere isanzwe ya sensor.Mugihe cya ultracentrifugation, umuyoboro wa centrifuge ugomba kuba wuzuyemo amazi, kuko ultracentrifugation isaba icyuho kinini, kandi kuzuza gusa birashobora kubuza umuyoboro wa centrifuge guhinduka.
3) Umuyoboro wa plastiki wa centrifuge: Ibyiza bya plastike ya centrifuge ni uko ibonerana cyangwa bisobanutse, ubukana bwayo ni buto, kandi icyitegererezo gishobora gukurwaho no gucumita.Ikibi ni uko byoroshye guhindura, bikagira ruswa idashobora kwangirika kumashanyarazi, kandi bifite ubuzima bwigihe gito.Imiyoboro ya plastike ya centrifuge ikozwe muri PP (polypropilene), PC (polyakarubone), PE (polyethylene) nibindi bikoresho.Imikorere ya PP ni nziza cyane.Umuyoboro wa plastike centrifuge uraboneye cyangwa urasobanutse, kandi centrifugation yicyitegererezo irashobora kugaragara muburyo bwimbitse, ariko biroroshye guhinduka kandi ifite imbaraga zo kurwanya ruswa idashobora kwangirika, bityo ubuzima bwa serivisi ni bugufi.
Ibikurikira nintangiriro ngufi kuri buri kintu:
PP.
PC.Ikoreshwa cyane cyane kuri ultra-yihuta-yihuta ya centrifugation hejuru ya 50.000 rpm.
PE (polyethylene): opaque.Ntabwo ikora na acetone, acide acike, aside hydrochloric, nibindi. Birahagaze neza kandi bikunda koroshya ubushyuhe bwinshi.
PA (polyamide): Ibi bikoresho ni polymer ikozwe muri PP na PE, irasobanutse, ihamye cyane mumiterere yimiti, ariko ntishobora kwihanganira ubushyuhe bwinshi.
PS.
PF (polyfluorine): byoroshye, birashobora gukoreshwa mubushyuhe buke, niba ibidukikije bigerageza ari -100 ℃ -140 ℃, urashobora gukoresha umuyoboro wa centrifuge wakozwe muribi bikoresho.
CAB (Cellulose Butyl Acetate): mucyo, irashobora gukoreshwa muguhitamo gahoro gahoro acide acide, alkalis, umunyu, alcool, na sucrose.
Igihe cyo kohereza: Werurwe-22-2023