Nā paipu Centrifuge:hoʻohana ʻia e loaʻa nā wai i ka wā centrifugation, kahi e hoʻokaʻawale ai i ka hāpana i loko o kona mau ʻāpana ma ka hoʻohuli wikiwiki ʻana iā ia a puni kahi axis paʻa.Loaʻa iā ia me ka pāpale sila a i ʻole ka gland.He mea hoʻohana maʻamau i ka hale hoʻokolohua.
1. E like me kona nui
Paipu centrifuge mana nui (500ml, 250ml, Pupu centrifuge maʻamau (50ml, 15ml), Pupu micro-centrifuge (2ml, 1.5ml, 0.65ml, 0.2ml)
2. E like me ke ano o ka lalo
Paipu centrifuge lalo conical, paipu centrifuge lalo palahalaha, paipu centrifuge lalo poepoe
3. E like me ke ʻano o ka pani ʻana o ke poʻi
ʻO ka pahu centrifuge Gland: he paipu centrifuge e hoʻopaʻa ʻia me kahi paʻi, ʻike pinepine ʻia i nā paipu microcentrifuge.
ʻO ka ipu hao centrifuge: e hoʻokomo i nā pāpale palahalaha (ua palahalaha ke poʻo o ka pāpale) a me nā pāpale hoʻopili (he ʻano plug ka luna o ka pāpale)
4. E like me ka mea: plastic centrifuge tube, aniani centrifuge tube, steel centrifuge tube
1) Ke kila centrifuge paipu: ʻO ke kila centrifuge tube ka ikaika kiʻekiʻe, ʻaʻohe deformation, pale ʻana i ka wela, pale ʻana i ka hau a me ke kūpaʻa kino kino.Hoʻohana nui ʻia ia, akā pono ia e pale i ka hoʻopili ʻana me nā kemika corrosive ikaika, e like me ka waikawa ikaika a me ka alkali ikaika.E hoʻāʻo e pale i ka ʻino o kēia mau mea kemika
2) Ke aniani centrifuge tube: I ka hoʻohana ʻana i nā paipu aniani, ʻaʻole pono ka nui o ka ikaika centrifugal, a pono nā pad rubber i mea e pale ai i ka haki ʻana o nā paipu.ʻO ka maʻamau, ʻaʻole hoʻohana ʻia nā paipu aniani i nā centrifuges kiʻekiʻe.ʻAʻole i paʻa pono ka pāpale o ka paipu centrifuge, a ʻaʻole hiki ke hoʻopiha ʻia ka wai (no ka hoʻohana ʻana i nā centrifuges kiʻekiʻe a me nā rotors angle) e pale i ka hoʻoheheʻe ʻana a me ka nalowale o ke koena.ʻO ka hopena o ke kahe e hoʻohaumia i ka rotor a me ke keʻena centrifugal, e pili ana i ka hana maʻamau o ka sensor.I ka wā o ka ultracentrifugation, pono e hoʻopiha ʻia ka pahu centrifuge me ka wai, no ka mea, koi ʻia ka ultracentrifugation i kahi ʻūhā kiʻekiʻe, a ʻo ka hoʻopiha wale ʻana e hiki ke pale i ka pahu centrifuge mai ka deforming.
3) Plastic centrifuge tube: ʻO ka maikaʻi o ka pahu centrifuge plastic ʻo ia ka ʻike a i ʻole translucent, liʻiliʻi kona paʻakikī, a hiki ke lawe ʻia ka hāpana ma ka puncture.ʻO ka hemahema ʻo ia ka maʻalahi o ka deform, ke kū ʻole i ka corrosion kūʻē i nā mea hoʻoheheʻe organik, a he pōkole ke ola.Hana ʻia nā paipu centrifuge plastik me PP (polypropylene), PC (polycarbonate), PE (polyethylene) a me nā mea ʻē aʻe.ʻOi aku ka maikaʻi o ka hana paipu PP.ʻO ka plastic centrifuge tube he mea alohilohi a translucent, a hiki ke ʻike ʻia ka centrifugation o ka hāpana, akā maʻalahi ka deform a loaʻa ʻole ke kūpaʻa corrosion i nā mea hoʻoheheʻe organik, no laila pōkole ke ola lawelawe.
Eia ka hoʻolauna pōkole i kēlā me kēia mea.
PP(polypropylene): translucent, me ka maikaʻi kemika a me ka mahana paʻa, akā, e lilo ia brittle ma haʻahaʻa wela, no laila, mai centrifuge ma lalo o 4°C.
ʻO PC (polycarbonate): ʻike maikaʻi, paʻakikī kiʻekiʻe, hiki ke sterilized i ka wela kiʻekiʻe, akā ʻaʻole kū i ka waika ikaika a me ka alkali a me kekahi mau mea hoʻoheheʻe kūlohelohe e like me ka waiʻona.Hoʻohana nui ia no ka ultra-high-speed centrifugation ma luna o 50,000 rpm.
PE (polyethylene): opaque.ʻAʻole ia e pane me ka acetone, acetic acid, hydrochloric acid, a me nā mea ʻē aʻe.
PA (polyamide): ʻO kēia mea he polymer i hana ʻia me PP a me PE, translucent, paʻa loa i nā waiwai kemika, akā ʻaʻole kū i ka wela kiʻekiʻe.
PS (polystyrene): akaka, paʻakikī, paʻa i ka hapa nui o nā ʻano wai, akā e ʻino ʻia e nā mea olaola like ʻole, hoʻohana nui ʻia no ka centrifugation haʻahaʻa haʻahaʻa, a hoʻohana maʻamau no ka hoʻohana ʻana i hoʻokahi manawa.
PF (polyfluorine): translucent, hiki ke hoʻohana i ka haʻahaʻa haʻahaʻa, inā he -100 ℃ -140 ℃ ke kaiapuni hoʻokolohua, hiki iā ʻoe ke hoʻohana i ka paipu centrifuge i hana ʻia i kēia mea.
CAB (Cellulose Butyl Acetate): akaka, hiki ke hoʻohana ʻia no ka hoʻoholo gradient o nā waikawa dilute, alkalis, paʻakai, ʻona, a me ka sucrose.
Ka manawa hoʻouna: Mar-22-2023