Rarraba tukwici na pipette na dakin gwaje-gwaje
ana iya raba su zuwa nau'ikan masu zuwa: Nasihu masu mahimmanci, nasihu masu tacewa, ƙananan buƙatun buƙatun, tukwici don wuraren aiki ta atomatik da tukwici mai faɗi. An tsara tip ɗin musamman don rage ragowar adsorption na samfurin yayin aikin bututu. Abu ne mai amfani da dakin gwaje-gwaje wanda za'a iya amfani dashi tare da pipette. Ana amfani da shi musamman a cikin yanayin bututu daban-daban.
1.Universal Pipette Tips
Universal Pipette Tips sune nasihun da aka fi amfani da su, waɗanda za a iya amfani da su don kusan dukkanin ayyukan bututun, kuma su ne mafi kyawun nau'ikan tukwici. Gabaɗaya, daidaitattun shawarwari na iya rufe yawancin ayyukan bututu. wasu nau'ikan tukwici kuma sun samo asali daga daidaitattun tukwici. Gabaɗaya akwai nau'ikan marufi da yawa don daidaitattun tukwici, kuma akwai nau'ikan gama gari guda uku akan kasuwa: a cikin jakunkuna, a cikin kwalaye, da kuma cikin faranti da aka riga aka shigar (stacked).
Lokacin da masu amfani ke amfani da shi, idan suna da buƙatu na musamman don haifuwa, za su iya siyan kwalaye masu haifuwa kai tsaye. , ko sanya tukwici na jakunkuna marasa haifuwa a cikin akwati maras amfani don haifuwa kafin amfani.
2.Tace Tips
Tace tukwici kayan amfani ne da aka tsara don hana kamuwa da cuta. Samfurin da aka ɗauka ta tip ɗin tace ba zai iya shiga cikin pipette ba, don haka sassan pipette suna da kariya daga lalacewa da lalata. Mafi mahimmanci, yana iya tabbatar da cewa babu wata cuta ta giciye tsakanin samfurori kuma ana amfani dashi sosai a gwaje-gwaje kamar ilmin kwayoyin halitta, cytology da ƙwayoyin cuta.
3.Ƙarƙashin Riƙewa Pipette Tips
Don gwaje-gwajen da ke buƙatar kulawa mai zurfi, ko don samfurori masu mahimmanci ko reagents waɗanda ke da wuya ga ragowar, za ku iya zaɓar ƙananan shawarwarin talla don inganta farfadowa. Akwai lokuta da aka rage fiye da haka. Ko da wane nau'in tukwici da kuka zaɓa, ƙarancin ragowar kuɗi shine maɓalli.
Idan muka lura da tsarin amfani da tip a hankali, za mu ga cewa lokacin da aka fitar da ruwa, akwai wani ɓangaren da ba za a iya zubar da shi ba kuma ya kasance a cikin tip. Wannan yana gabatar da wasu kurakurai a cikin sakamakon komai gwajin da aka yi. Idan wannan kuskuren yana cikin kewayon da aka yarda da shi, har yanzu kuna iya zaɓar yin amfani da faɗakarwa na al'ada. Idan muka lura da tsarin yin amfani da tip a hankali, za mu ga cewa lokacin da aka fitar da ruwa, koyaushe akwai wani ɓangaren da ba za a iya zubar da shi ba kuma ya kasance. a cikin tip. Wannan yana gabatar da wasu kurakurai a cikin sakamakon komai gwajin da aka yi. Idan wannan kuskuren yana cikin kewayon karɓuwa, har yanzu kuna iya zaɓar amfani da faɗakarwa na yau da kullun.
4.Robotic Pipette Tukwici
Wurin aikin tip ya fi dacewa da wurin aiki na ruwa, wanda zai iya gano matakin ruwa kuma ya tabbatar da daidaiton bututun. High-throughput pipettes da aka saba amfani da su a genomics, proteomics, cytomics, immunoassay, metabolomics, biopharmaceutical bincike da ci gaba, da dai sauransu Shaharar shigo da kayan aiki brands sun hada da Tecan, Hamilton, Beckman, Platinum Elmer (PE) da Agilent. Wuraren aiki na waɗannan samfuran guda biyar sun kusan mamaye masana'antar gaba ɗaya.
5. Faɗin bututun baki
Nasihu masu fadi-fadi suna da kyau don bututun kayan danko, DNA na genomic, daAl'adun Kwayoyin Halittaruwaye; sun bambanta da nasihu na yau da kullun ta hanyar samun buɗewa mafi girma a ƙasa don sauƙin lalata da ƙananan hanyoyin. yanke. Lokacin da ake yin bututun abubuwa masu ɗanɗano, shugaban tsotsa na gargajiya yana da ɗan ƙaramin buɗewa a ƙasa, wanda ba shi da sauƙin ɗauka da digo, kuma yana haifar da raguwa mai yawa. Zane mai walƙiya yana sauƙaƙe sarrafa irin waɗannan samfuran.
A gaban DNA na kwayoyin halitta da samfurori masu rauni, idan buɗewa ya yi ƙanƙara, yana da sauƙi don lalata samfurin kuma ya haifar da fashewar tantanin halitta yayin aiki. Tukwici na ƙaho tare da kusan 70% mafi girma buɗewa fiye da daidaitattun tukwici sun fi dacewa don bututun samfuran mara ƙarfi. Kyakkyawan bayani.
Lokacin aikawa: Dec-10-2022