Isticmaalka iyo taxaddarrada pipette!

Isticmaalka iyo taxaddarrada pipette

1. Ku rakibida talooyinka pipette

Pipette hal kanaal ah, dhamaadka pipette ayaa si toos ah loo geliyey madaxa nuugista, waxaana lagu adkeyn karaa adigoo si tartiib ah u riixaya bidix iyo midig wax yar;

Tuubooyinka kanaalka badan, ku toosi pipette-ka koowaad iyo madaxa nuugista ugu horreysa, geli si aan toos ahayn, gadaal iyo gadaal u rux oo adkee.

Si isdaba joog ah ha u garaacin pipette si aad u hubiso cidhiidhiga hawada ee madaxa nuugista.Haddii madaxa nuugista lagu soo ururiyo habkan muddo dheer, qaybaha pipette waxay noqon doonaan dabacsanaan sababtoo ah saameyn xooggan, ama xitaa buro si loo hagaajiyo miisaanka ayaa ku xayiran.

2. Dejinta awoodda

Markaad isku hagaajinayso mugga weyn ilaa mugga yar, u wareeji saacad ka hor ilaa miisaanka;Markaad isku hagaajinayso mugga yar ilaa mugga weyn, waxaad hagaajin kartaa mugga go'an ee saacadda marka hore, ka dibna dib ugu noqo mugga go'an si aad u hubiso saxsanaanta ugu fiican.

Ha ka jeedin burada hagaajinta inta u dhexeysa, haddii kale qalabka farsamada ee pipette wuu dhaawacmi doonaa.

3. Nuugista iyo dheecaanka

Ku riix batoonka pipette dareeraha ah marshada kowaad oo sii daa badhanka si aad u damacdo.Hubi inaadan si degdeg ah u socon, haddii kale dareeruhu wuxuu si degdeg ah u geli doonaa madaxa nuugista, taas oo keeni doonta in dareeraha lagu soo celiyo tuubada.

Dheecaannada dareeraha ah waxay u dhow yihiin gidaarka weelka.Ku dheji marshada kowaad, in yar hakad, ka dibna ku dheji marshada labaad si aad u daadiso dareeraha haraaga ah.

● Si toos ah u nuugo dareeraha.

● 5ml iyo 10ml pipettes, madaxa nuugiddu wuxuu u baahan yahay inuu dhex geliyo heerka dareeraha ee 5mm, si tartiib ah u nuugo dareeraha, ka dib marka la gaaro mugga hore loo go'aamiyay, ku joogsiga heerka dareeraha ee 3s, ka dibna ka tago heerka dareeraha.

● Si tartiib ah u deb kontaroolaha marka aad hamminayso, haddii kale dareeruhu si degdeg ah ayuu u geli doonaa madaxa nuugista, taas oo keeni doonta in dareeraha dib loogu dhuuqo pipette

● Marka aad nuugayso dareeraha kacsan, qoy madaxa nuugista 4-6 jeer si aad u xoojiso uumiga qolka gacmaha si aad uga fogaato dareeraha dareeraha ah.

4. Meelaynta saxda ah ee pipette

Isticmaalka ka dib, waxaa lagu soo laadlaad karaa si toosan oo loogu dhejin karaa rafka qoriga wareejinta dareeraha, laakiin ka taxdar inaadan dhicin.Marka uu dareere ku jiro madaxa qoriga ee pipette-ka, ha dhigin pipette si toos ah ama kor hoos ah si aad uga fogaato qulqulka dareeraha ah ee daxalinayo isha piston.

Haddii aan la isticmaalin, ku hagaaji cabbir cabbirka qoriga dareeraha wareejinta ilaa miisaanka ugu sarreeya, si gugu u noqdo mid deggan si loo ilaaliyo guga.

5. Hawlgallada qaladka caadiga ah

1) Marka la ururinayo madaxa nuugista, madaxa nuugiddu si isdaba joog ah ayaa loo saameeyaa, taas oo adkeyneysa in la dejiyo madaxa nuugida, ama xitaa waxyeelo gaarsiiso pipette-ka.

2) Marka la haminayo, pipette-ku wuu soo jeedaa, taasoo keentay wareejinta dareeraha aan saxda ahayn, dareeruhuna way fududahay in la galo gacanta pipette.

3) Marka la nuugo, suulka si dhakhso ah ayaa loo sii daayaa, taas oo ku qasbi doonta dareeraha inuu sameeyo xaalad kacsan, dareeruhuna wuxuu si toos ah ugu yaaci doonaa gudaha pipette.

4) Si toos ah ugu cadaadi marshada labaad ee hamiga (habka caadiga ah ee sare waa in la raaco).

5) Isticmaal pipette kala duwan si aad ugu wareejiso mugga yar ee muunada ( pipette leh cabbir ku habboon waa in la doortaa).

6) U dhig pipette leh madax nuugid dareere ah oo hadhaaga ah ( pipette-ku waa in lagu laadlaadiyaa rafka pipette).