Amakuru

01 Ibikoresho byo mumutwe

Kugeza ubu, nozzle ya pipette ku isoko ahanini ikoresha plastiki ya polypropilene, yitwa PP, ni ubwoko bwa plastiki idafite ibara rifite ibara ryinshi rifite ingufu nyinshi hamwe nubushyuhe bwinshi.

Nyamara, kimwe ni polypropilene, hazabaho itandukaniro rikomeye mubyiza: nozzle yo mu rwego rwo hejuru ikozwe muri polipropilene isanzwe, kandi nozzle ihendutse ishobora kuba ishobora gutunganyirizwa plastike ya polypropilene, izwi kandi nka PP ikoreshwa neza, muriki gihe, turashobora gusa vuga ko ibyingenzi byingenzi ari polypropilene.

02 Gupakira kumutwe

Pipette nozzle ipakirwa cyane mumifuka no mumasanduku. Mumasoko akuze ugereranije, agasanduku gasanduku kariganje; Kandi ku isoko ryacu, imifuka ni rusange muri iki gihe - cyane cyane ko bihendutse.

Ibyo bita imifuka, nugushira imitwe yo guswera mumifuka ya pulasitike, buri mufuka wa 500 cyangwa 1000 (umubare wimitwe minini minini yo guswera kumufuka uzaba muto cyane). Abakiriya benshi bazagura imifuka nyuma yumutwe wokunywa, hanyuma intoki zishyire umutwe wokunywa mumasanduku yonsa, hanyuma ukoreshe inkono yumuvuduko mwinshi wamazi yo kuboneza urubyaro.

Byongeye kandi, mumyaka yashize, habaye ubwoko bushya bwo gupakira imitwe (imitwe 8 cyangwa 10 isahani yashyizwe muminara, irashobora gushirwa vuba mumasanduku yumutwe idakora kumutwe). Kunywa bisaba umwanya muto wo kubika kandi bigabanya ikoreshwa rya plastiki, ryangiza ibidukikije.

03 Igiciro cyumutwe

Reka duhere ku nama zisanzwe zipakiye (1000 kumufuka mubunini bwa 10μL, 200μL na 1000μL). Inama zipakiye zigabanijwemo ibyiciro bitatu:
Kuzana umutwe: bihenze cyane ni Eppendorf, umufuka kugeza 400 ~ 500;
.
. Ibiciro byumutwe wa nesi guswera muri rusange ni 50 ~ 230; Beekman biologue suction umutwe, igiciro muri rusange ni 30-50. Mubisanzwe, igiciro cyinama ziteranijwe ninshuro 2-3 zinama zipakiye, mugihe inama zegeranye zihenze 10-20% ugereranije ninama.

04 Ihuza ry'umutwe

Ihuza ryinama za pipette ningingo abakoresha bitondera cyane kandi ubungubu. Kubera iki? Kuberako ntabwo amajwi yose ashobora gukoreshwa mubirango byose bya pipette hamwe nurwego rujyanye, abakiriya rero bagomba kwitondera ibikwiye bya nozzle mugihe baguze nozzle.

Turashobora gusobanukirwa cyane cyane guhuza n'umutwe wo guswera duhereye kubintu bikurikira:

. Imiyoboro myinshi ya Rainin, urugero, igomba gukoresha amajwi yayo ya LTS;

. Muri rusange, amajwi asanzwe akora neza, ariko ibirango bimwe na bimwe biracyari byiza

.

Umwihariko urashobora kugisha inama abakozi bacu bagurisha, kugirango tumenye neza ko abakiriya bashobora kugura nozzle ~

05 Kunywa umutwe hamwe nibintu byungurura

Umutwe wo guswera hamwe na filteri yibintu ni akayunguruzo ku mpera yo hejuru yumutwe, muri rusange cyera. Akayunguruzo gakozwe muburyo bwa polypropilene, busa nuburyo bwo kuyungurura itabi.

Bitewe no kuba hari akayunguruzo, icyitegererezo cyakuweho ntigishobora kwinjira muri pipette imbere, bityo kirinda ibice bya pipette kwanduza no kwangirika, kandi cyane cyane, kureba ko nta kwanduza kwanduye. Kubwibyo, guswera umutwe hamwe nayunguruzo nibintu nabyo byingenzi mugukuraho ingero zihindagurika kandi zibora.