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I-Viscous Liquids Idinga Amasu Akhethekile Wokufaka Amapayipi
Ingabe uyalisika ithiphu le-pipette lapho ufaka i-glycerol?Ngenza ngesikhathi sami se-PhD, kodwa kwadingeka ngifunde ukuthi lokhu kwandisa ukunemba nokungalungi kwepayipi lami.Futhi uma ngikhuluma iqiniso lapho ngisika ithiphu, ngangingase ngithelele ngokuqondile i-glycerol esuka ebhodleleni ngiyifaka eshubhuni.Ngakho ngashintsha ubuchwepheshe bami...Funda kabanzi -
Ungakuyeka Kanjani Ukuconsa Lapho Ufaka Uketshezi Oluguquguqukayo
Ubani ongayazi i-acetone, i-ethanol & co.uqala ukuconsa aphume ithiphu pipette ngqo ngemva isifiso?Mhlawumbe, sonke sike sabhekana nalokhu.Izindlela zokupheka eziyimfihlo njengokuthi "ukusebenza ngokushesha ngangokunokwenzeka" ngenkathi "ubeka amashubhu eduze kakhulu komunye nomunye ukugwema ukulahleka kwamakhemikhali kanye...Funda kabanzi -
Izinkinga ze-Lab Consumable Supply Chain (amathiphu we-Pipette, i-Microplate, izinto ezisebenzisekayo ze-PCR)
Ngesikhathi sodlame kube nemibiko yezinkinga ze-supply chain nenani lezinto eziyisisekelo zokunakekelwa kwezempilo kanye nezinsiza zelabhu.Ososayensi bebezama ukuthola izinto ezibalulekile njengamapuleti namathiphu okuhlunga.Lezi zinkinga zishabalala kwabanye, nokho, kusenemibiko yabahlinzeki abahlinzeka ngomthofu omude...Funda kabanzi -
Ingabe Unenkinga Lapho Uthola Ibhamuza Lomoya Kuthiphu Yakho Ye-Pipette?
I-micropipette cishe iyithuluzi elisetshenziswa kakhulu elabhorethri.Asetshenziswa ososayensi emikhakheni eyahlukene ehlanganisa ezezemfundo, izibhedlela kanye namalebhu e-forensics kanye nokuthuthukiswa kwezidakamizwa nokugoma ukuze kudluliselwe amanani anembile, amancane kakhulu oketshezi Nakuba kungase kucasule futhi kukhungathekise...Funda kabanzi -
Gcina ama-Cryovials ku-Liquid Nitrogen
Ama-Cryovials avame ukusetshenziselwa ukugcinwa kwe-cryogenic yemigqa yamaseli nezinye izinto ezibalulekile zebhayoloji, kumadewar agcwele i-nitrogen ewuketshezi.Kunezigaba eziningana ezihilelekile ekulondolozweni ngempumelelo kwamaseli ku-nitrogen ewuketshezi.Nakuba umgomo oyisisekelo uwukuqandisa kancane, okuqondile ...Funda kabanzi -
Ungathanda isiteshi esisodwa noma i-Multi Channel Pipettes?
I-Pipette ingelinye lamathuluzi avamile asetshenziswa kulabhorethri yebhayoloji, yomtholampilo, neyokuhlaziya lapho uketshezi ludinga ukukalwa ngokunembile futhi ludluliselwe lapho kwenziwa ukuhlanjululwa, ukuhlola noma ukuhlola igazi.Atholakala njengalokhu: ① isiteshi esisodwa noma amashaneli amaningi ② ivolumu engashintshi noma elungisekayo ③ m...Funda kabanzi -
Indlela yokusebenzisa kahle ama-pipettes namathiphu
Njengompheki osebenzisa ummese, usosayensi udinga amakhono okushaya amapayipi.Umpheki ongumakad' ebona angakwazi ukusika isanqante sibe amaribhoni, abonakale engenamcabango, kodwa akulimazi neze ukugcina iziqondiso ezithile zepayipi engqondweni—kungakhathaliseki ukuthi usosayensi unolwazi olungakanani.Lapha, ochwepheshe abathathu banikeza amathiphu abo aphezulu.“Ngo...Funda kabanzi -
Ukuhlukaniswa kwamathiphu we-pipette welabhorethri
Ukuhlukaniswa kwamathiphu e-pipette yaselabhorethri angahlukaniswa abe yizinhlobo ezilandelayo: Amathiphu ajwayelekile, amathiphu okuhlunga, amathiphu aphansi we-aspiration, amathiphu ezindawo zokusebenza ezizenzakalelayo kanye namathiphu omlomo obanzi.Ithiphu iklanyelwe ngokukhethekile ukunciphisa ukukhangiswa okusala kwesampula ngesikhathi senqubo yepayipi. .Ngi...Funda kabanzi -
Yini Okufanele Icatshangelwe Lapho Ufaka Izingxube ze-PCR?
Ukuze uthole ukusabela okuphumelelayo kwe-amplification, kuyadingeka ukuthi izingxenye zokusabela ngazinye zibe khona ekugxiliseni okufanele ekulungiseleleni ngakunye.Ngaphezu kwalokho, kubalulekile ukuthi kungabikho ukungcola okwenzekayo.Ikakhulukazi lapho ukusabela okuningi kufanele kusethwe, kusungulwe ngaphambi...Funda kabanzi -
Kungenzeka yini ukwenza amathiphu we-autoclave filter pipette?
Kungenzeka yini ukwenza amathiphu we-autoclave filter pipette?Amathiphu we-pipette wokuhlunga angavimbela ngempumelelo ukungcola.Ifanele i-PCR, ukulandelana nobunye ubuchwepheshe obusebenzisa umhwamuko, i-radioactivity, i-biohazardous noma izinto ezibolayo.Kuyisihlungi esihlanzekile se-polyethylene.Iqinisekisa ukuthi wonke ama-aerosol kanye ...Funda kabanzi
