Incam yepipette ibonelelwa yinkampani yebhayoloji: i-elisa serum yezilwanyana, i-fluorescent quantitative PCR consumables, i-pipette nozzle, i-microcentrifuge tube, i-cryotube, isitya senkcubeko yeseli, ipleyiti yenkcubeko, ibhotile yenkcubeko, ingcebiso engeniswe kwelinye ilizwe, isixhobo kunye neegloves, izinto ezisetyenziswayo zechromatography, izihluzi zesirinji. , njl.

I-pipette sisixhobo sokulinga se-du* kuphando lwebhayoloji, kwaye inani leentloko zayo zokufunxa i-accessory kuvavanyo nalo likhulu kakhulu. Iingcebiso zokufunxa kwimarike ngokwesiseko zenziwe ngeplastiki yepolypropylene (iplastiki engenambala kunye necacileyo kunye ne-inertness ephezulu yeekhemikhali kunye noluhlu olubanzi lobushushu). Nangona kunjalo, umgangatho we-polypropylene efanayo uya kwahluka kakhulu: iingcebiso ezikumgangatho ophezulu ngokubanzi zenziwe nge-polypropylene yendalo, ngelixa iingcebiso ezingabizi zinokuthi zisebenzise iplastiki ye-polypropylene ehlaziyiweyo (kule meko, singakwazi Wathi icandelo layo eliphambili yi-polypropylene).

Ukongeza, uninzi lweengcebiso ziya kongeza inani elincinci lezongezo ngexesha lenkqubo yokuvelisa, eziqhelekileyo zezi:

1. Imathiriyeli yeChromogenic.

Eyaziwa kwimarike njengencam eluhlaza okwesibhakabhaka (1000ul) kunye nencam emthubi (200ul), imathiriyeli ephuhlisa umbala ehambelanayo yongezwa kwi-polypropylene (sinethemba lokuba yi-masterbatch ekumgangatho ophezulu, hayi ii-pigments ezishibhileyo)

2. I-arhente yokukhulula.

Nceda incam ukuba yahlulwe kwisikhunta ngokukhawuleza emva kokubumba. Ngokuqinisekileyo, okona izongezo zingaphezulu, kokukhona kuphezulu amathuba okuba neekhemikhali ezingafunekiyo kwimibhobho. Ke ngethamsanqa, akukho zongezo zongezwayo! Nangona kunjalo, ngenxa yeemfuno eziphezulu zenkqubo yemveliso, imilomo engongezi izongezo konke konke inqabile emarikeni.

Indima yesihluzo sengcebiso:

Kuba incam yokucoca inqaku lesibini, umsebenzi wayo ophambili ngexesha lokusetyenziswa kukuthintela ungcoliseko olunqamlezayo: ngokungafaniyo nezinye iintlobo zokucoca eziqulathe izongezo ezinokuthintela ukusabela kwe-enzymatic, iingcebiso zepipette ezihluziweyo ezibonelelwa nguBunsen zenziwe nge-Made ye-virgin enyulu. i-polyethylene ene-sintered. Iinqununu ze-Hydrophobic polyethylene zithintela i-aerosols kunye ne-liquids ukuba ifakwe kumzimba we-pipette.

Isihluzo se-cartridge ye-shampoo silayishwa ngumatshini ukuqinisekisa ukuba ayichaphazeleki ngokupheleleyo ngexesha lokuvelisa kunye nenkqubo yokupakisha. Ziye zaqinisekiswa ukuba zikhululekile kwi-RNase, i-DNase, i-DNA kunye nokungcoliswa kwe-pyrogen. Ukongeza, zonke izihluzi zibulawa inzala kwangaphambili ngemitha emva kokupakishwa ukomeleza ukhuseleko lweesampulu zebhayoloji.

Ukusetyenziswa kweengcebiso zokucoca zingasetyenziselwa ukukhusela i-pipette ukuba yonakaliswe yisampuli kwaye yandise kakhulu ubomi benkonzo yepayipi.

Sisetyenziswa nini isihluzi sengcebiso:

Kusetyenziswa nini ingcebiso yokucoca incam? Iingcebiso ezihluziweyo ze-pipette kufuneka zisetyenziswe kuzo zonke izicelo zebhayoloji ye-molekyuli ezinochuku kungcoliseko. Ingcebiso yokucoca inceda ekunciphiseni ukubunjwa komsi, ukuthintela ukungcoliswa kwe-aerosol, kwaye ngaloo ndlela ikhusela i-pipette shaft ekungcoleni. Ukongezelela, isithintelo sokucoca sithintela isampuli ukuba ithathwe kwi-pipette, ngaloo ndlela ikhusela ukungcoliswa kwe-PCR.

Inqaku lokucoca liphinde lithintele isampuli ukuba ingene kwi-pipette kwaye ibangele umonakalo kwi-pipette ngexesha lokubhobhoza.

Kutheni kufuneka usebenzise icebo lokucoca ukukhangela intsholongwane?

Intsholongwane iyosulela. Ukuba inqaku lokucoca lingasetyenziselwa ukuhlukanisa intsholongwane kwisampulu ngexesha lenkqubo yokukhangela intsholongwane, iya kubangela ukuba intsholongwane idluliselwe ngepipette;

Iisampuli zovavanyo zihlukile, kwaye isicatshulwa sokucoca sinokuququzelela ukungcoliswa komnqamlezo wesampuli ngexesha lenkqubo yokubhobhoza.