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Sida loo doorto caarada pipette caalamiga ah?

2023-06-19


Pipettes waa qalabka shaybaarka ee loo isticmaalo maaraynta shaybaarada dareeraha ah. Ku dhowaad dhammaan pipette-yada waxay u baahan yihiin talooyinka pipette si ay u gutaan shaqadooda loogu talagalay. Dabcan, doorashada nooca saxda ah ee caarada tuubbada caalamiga ah waa lagama maarmaan.

Caarada pipette ee ka samaysan polypropylene bikrad ah ayaa ah tan ugu caansan uguna wanaagsan deegaanka. Talooyinka pipette waxay u qaybsan yihiin dhowr nooc oo ku salaysan shaqadooda iyo hantidooda.


1. Nooca doorashada caarada pipette:
Talooyin shaandhayn
Dhuumaha tuubada waxay abuurtaa hawo-mareeno qaadaya khatarta wasakhowga. Talooyinka shaandhada waxaa lagu rakibay shaandho si looga fogaado samaynta hawada hawada. Noocaan pipette wuxuu caawiyay PCR ( falcelinta silsiladda polymerase ), maaraynta RNA/DNA, raadiyaha-ku calaamadsan, muunado kacsan, iyo muunado kacsan.
Talooyin haynta-hoose
Talooyinkani waxay xajiyaan dareere ka yar kuwa guud ahaan la isticmaalo, kuwaas oo gacan ka geysta ilaalinta shaybaarada/reageyaasha. Talooyinkani waxay u fiican yihiin shaybaarrada viscous iyo aadka u urursan. Si kastaba ha ahaatee, talooyinkan pipette waa kuwo aad qaali u ah. Kuwani waxay ku fiican yihiin electrophoresis, falanqaynta borotiinka, isku xigxiga, ama baaritaan kasta oo isticmaala dareeraha viscous iyo kuwa xoogga leh.
Talooyin dhaadheer
Mararka qaarkood reagen-yaasha ama shaybaarada waxay leeyihiin mugga ugu yar waxayna ku yaalaan gunta hoose ee weelka. Waxay ka dhigan tahay in aan la gelin oo keliya caarada pipette laakiin sidoo kale usheeda dhexe ee pipette gudaha weelka. Tani waxay kordhisaa halista wasakhowga, markaa isticmaalka caarada pipette ee ka dheer kuwa caadiga ah ayaa ah beddelka ugu fiican.
Talooyin Gaaban
Talooyinka la dheereeyey waxay noqdaan kuwo aan habboonayn marka shaybaarrada la sawiro ama la dhigo ceelal yaryar. Sidaa darteed, isticmaalka talooyinka gaaban oo leh pipette multichannel ayaa ku habboon. Sidoo kale, tuubooyinka talooyinka dhaadheer waxay culaysin karaan gacmaha oo waxay u baahan karaan meel kursi oo ballaadhan. Markaa, u beddelashada talooyinka gaagaaban si looga fogaado xaaladahan ayaa ah ikhtiyaarka ugu fiican.
Talooyin Bore ballaaran
Mararka qaarkood shaybaarada uu shaybaadhku gacanta ku hayo waxay noqon karaan kuwo jilicsan oo xumaada marka laga wareejinayo meel cidhiidhi ah oo talooyinka caadiga ah. Sidaa darteed, isticmaalka talooyinka leh dabool ballaadhan ayaa ah ikhtiyaarka ugu fiican ee maaraynta muunadaha ku lug leh unugyada ama kuwa aad u cufan.

Talooyinka Cotaus pipette

2. Shuruudaha Doorashada Talada Caalamiga ah ee Tubta Saxda ah:
Shuruudaha ugu muhiimsan ee doorashada caarada pipette ee saxda ah waa tijaabada aad ku sameyso shaybaarkaaga. Tilmaamaha shaandhada nadiifka ah waa lama huraan haddii aad isku dayayso tijaabooyinka unugyada shaybaarka. Tijaabada la socota, waxaa jira shuruudo kale oo badan oo la tixgeliyo ka hor intaadan iibsan talooyinka. Waxayna kala yihiin sidan.
Xajmiga dareeraha ah ee gacanta lagu hayo
Mugga shaybaarada dareeraha ah ama reagents aad bay ugu kala duwan yihiin shaybaarrada. Shaybaarka dhexdiisa, waxa ugu wanaagsan in lagu haysto tilmaamo cabbir iyo ujeeddooyin kala duwan leh.
Pipette la isticmaalay
Haddii aad gacanta ku hayso muunado badan waqti xaddidan, waxaad isticmaali kartaa pipette badan. Weli, shaybaarrada guud waxay isticmaalaan micropipettes, sidaas darteed iibsashada talooyinka ku habboon labada nooc ee jumlada waa mid dhaqaale badan.
Shirkadda la door biday
Haddii aad dooratid caarada nadiifinta ka hor, waxaad u baahan tahay inaad raadiso shirkad bixisa shahaadada jeermiska. Sidoo kale, talooyinka aan nadiifka ahayn ayaa dib loo isticmaali karaa haddii shirkadu ay u sheegto sida autoclavable.
Miisaaniyadda
Miisaaniyaddaadu waa sharuudaha labaad ee ugu muhiimsan ee lagu dooranayo pipette ku habboon shaybaarkaaga. Talooyinka shaandhada waa qaali marka la barbar dhigo talooyinka ujeeddooyinka guud. Sidaa darteed, haddii miisaaniyaddu ay adag tahay oo aanad diyaar u ahayn inaad sameyso imtixaano kelli ah, markaa iibsashada kaliya talooyinka ujeeddooyinka guud ayaa ah doorashada ugu fiican.

Cotaus waa soo-saare iyo alaab-qeybiye xirfad-yaqaan ah oo caalami ah, oo siiya macaamiisha sifooyin kala duwan oo talooyinka pipette ah. Alaab kastaa waxay la kulantaa shuruudaha tayada macaamiisha. Dooro Cotaus waa in la doorto saxnaanta iyo hufnaanta.
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