Intangiriro

Imiyoboro yo gukurura imigozi ikoreshwa mu gukurura imigozi ifite uruhare runini mu mikorere ya laboratwari.Gukoresha neza ibyo bikoresho ntibirinda gusa kwanduza ingero, kwanduzanya no gutakaza ingero, ahubwo binatuma amakuru y’igerageza aba ari ingenzi kandi yizewe. Kubwibyo, ni ingenzi cyane kumenya uburyo busanzwe bwo gukora kugira ngo hamenyekane ireme ry’igerageza.

Iri tegeko rikoreshwa mu mikorere y'imiyoboro ikoreshwa mu gukwirakwiza imigozi ikoreshwa mu gukwirakwiza imiyoboro, mu bushakashatsi bwa mikorobe, mu gupima indwara n'ahandi.

Gutegura mbere yo gukoresha

Gutegura neza mbere yo gukora igerageza ni intambwe y'ingenzi mu kwemeza ko imiyoboro yo gukurura imigozi ikoreshwa mu gukurura imigozi ikoreshwa mu gukurura imigozi. Ubwa mbere, ubuziranenge bw'imigozi yo hanze bugomba kugenzurwa neza niba hari aho yacitse cyangwa yangiritse, ibyo bikaba ari ingenzi kugira ngo imiyoboro ikomeze kuba mibi. Imiyoboro ipfunyitse neza igomba kubikwa ahantu humutse kandi hasukuye kugira ngo hirindwe ubushuhe cyangwa kwanduzwa.

Imiterere y’uburyo bwo koroshya imyuka ntigomba kwirengagizwa. Imiyoboro yo koroshya imyuka ikoreshwa n’inganda zisanzwe ikunze gushyirwamo imirasire ya gamma cyangwa ethylene oxide, kandi ipaki igomba kuba ifite ikimenyetso cy’uburyo bwo koroshya imyuka n’itariki izarangiriraho. Abakozi ba laboratwari bagomba kugenzura uburyo bwo koroshya imyuka n’itariki izarangiriraho kugira ngo barebe ko imiyoboro imeze neza kugira ngo ikoreshwe.

Ibintu bikurikira bigomba kwitabwaho mu guhitamo ibipimo:

1. Guhitamo ijwi: Imiyoboro isanzwe ya mililitiro 15 ishobora gutoranywa kugira ngo ikorerwe mu igerageza risanzwe, mu gihe ingano ya mililitiro 50 ari yo isabwa mu ihingwa rinini.
2. Ibiranga ibikoresho: Ibikoresho bya polypropylene birwanya ubushyuhe bwinshi, bikwiranye n'ibisabwa mu gusukura ubushyuhe bwinshi; ibikoresho bya polystyrene bibonerana cyane, byoroshye kubibona.
3. Ibisabwa byihariye: Ku bipimo byihariye, nko kubika ibintu mu bushyuhe buke, ugomba guhitamo ibikoresho birwanya ubushyuhe buke.

Abakozi ba laboratwari bagomba guhitamo icyitegererezo cy’umuyoboro w’amazi ukwiriye hakurikijwe imiterere yihariye y’igerageza, bakurikije ibisabwa ku ngufu za centrifugal, uburinganire bw’ibinyabutabire n’ibindi bintu. Ni byiza gushyiraho uburyo busanzwe bwo guhitamo ibikoresho byo muri laboratwari kugira ngo habeho ubwumvikane n’uburyo igerageza rishobora kongera gukoreshwa.

Uburyo bukwiye

1. Gupakurura ibintu

• Fukura imiyoboro yo gukurura ibintu ahantu hasukuye ho gukorera kugira ngo hatagira umwanda uturuka hanze mu gihe cyo kuyikoresha.
• Ambara uturindantoki twanduye cyangwa ukoreshe udupira twanduye kugira ngo ukureho imiyoboro igihe ufungura kugira ngo wirinde ko ihura n'ahantu hakomeye.

2. Igikorwa cyo gusuka impumuro

• Birabujijwe cyane gukora ku rukuta rw'imbere rw'umwobo cyangwa ku mupfundikizo w'imbere w'umupfundikizo mu gihe cyo kuzuza kugira ngo hirindwe ko hajyamo ibintu byanduza.
• Ingano y'amazi igomba kugenzurwa mu gihe cyo kongeramo ingero z'amazi kandi ntigomba kurenza igipimo ntarengwa kugira ngo hirindwe ko ingero zameneka cyangwa ko zidafungwa neza mu gihe cyo kuzikoresha.

3. Uburyo bwo gufunga

• Umupfundikizo w'ingofero ugomba gukazwa nyuma yo kongeramo icyitegererezo kugira ngo umenye neza ko ufunze neza. Gufunga bishobora kwemezwa witonze utuma haboneka amazi aho ari ho hose.
• Witondere imbaraga zo gufunga ziciriritse kugira ngo wirinde imbaraga nyinshi zituma insinga zicika cyangwa zigacika, ibyo bikaba byagira ingaruka ku kongera gukoreshwa cyangwa gufunga.

4. Gushyira ikimenyetso no kwandika

• Koresha ibirango cyangwa ibimenyetso bya laboratwari birwanya ibinyabutabire, bidashobora gushonga, bidashobora gushishwa kugira ngo ushyireho neza amakuru y’ingero ku bice bisukuye kandi byumye by’umuyoboro.
• Irinde gukoresha impapuro zisanzwe cyangwa amakaramu y'inyigo ashobora kwangirika kugira ngo wirinde gutakaza amakuru mu gihe cyo kubika.

Amabwiriza yo Kwitondera mu Ikoreshwa

1. Kwirinda kwanduzanya

• Ibikorwa byo kugerageza bigomba gukorwa ahantu hasukuye kandi hatari ivumbi, mu ntebe isukuye cyane cyangwa mu kabati k’umutekano w’ibinyabuzima ni byiza.
• Gabanya igihe cyo gukuraho imiyoboro yo gukurura, kandi igikorwa kigomba kuba cyihuse kandi gisanzwe kugira ngo kigabanye ibyago byo kwangirika.
• Imiyoboro yigenga igomba gukoreshwa kuri buri bwoko bw'ibipimo, kandi kuvanga birabujijwe cyane kugira ngo hirindwe kwanduzwa no kubangamira ibyavuye mu bushakashatsi.

2. Gushyira amashanyarazi mu buryo bworoshye no kubika

• Mbere yo gukoresha centrifuge, menya neza ko umupfundikizo w'isuzumwa upfundikiwe neza kugira ngo wirinde ko icyitegererezo kivamo amazi; kandi kora uburyo bwiza bwo kugabanya ingano y'isuzumwa kugira ngo wirinde ubusumbane mu buryo bw'ikoranabuhanga.
• Mu gihe cyo kubika, imiyoboro igomba gushyirwa ahantu hahagaze neza kugira ngo hirindwe ko amazi yava mu buryo butambitse. Irinde gushyira imiyoboro ahantu hashyushye cyane, mu rumuri rwinshi cyangwa ahantu hakonje kugira ngo hirindwe ko ingero ziguma neza n'imikorere y'imiyoboro.

3. Uburyo bwihariye bwo gufata ingero

• Ku bipimo birimo ibintu bihumanya ikirere cyangwa ibintu byangiza cyane, hagomba gukoreshwa icyitegererezo cyihariye gifite ubushobozi bwo kurwanya imiti.
• Kugira ngo ukoreshe imiyoboro irinda ubushyuhe bwinshi, koresha imiyoboro irinda ubushyuhe buri hasi; imiyoboro isanzwe ikoreshwa mu gucukura ishobora kwangirika cyangwa ikameneka mu bushyuhe buri hasi cyane.

Icyo wakora nyuma yo gukoresha

1. Gutunganya ibidukikije

• Imiyoboro irimo ingero zandura, zishobora gutera indwara cyangwa zishobora guteza akaga gakomeye, igomba gushyirwa mu cyuma cyihariye cyangwa igashyirwamo umuti wica udukoko ukurikije ibisabwa muri laboratwari mbere yuko ijugunywa nk'imyanda.
• Imiyoboro yajugunywe igomba gushyirwa mu gisanduku cy’imyanda cya pulasitiki cyabugenewe “cyanduye biyoka” hakurikijwe uburyo bwo gushyira mu byiciro imyanda ihumanya ya laboratwari no kuyicunga, kandi ntigomba kuvangwa n’imyanda isanzwe yo gutabwamo.

2. Inama ku bidukikije

• Shyira imbere imiyoboro yo gucukura ikoze mu bikoresho bishobora kongera gukoreshwa kandi wifatanye muri gahunda yo kongera gukoresha no gutatanya ibidukikije ku bikoresho bikoreshwa muri laboratwari aho imiterere y’ibintu ibyemera.
• Kugabanya imyanda idafite akamaro mu bikoresho bikoreshwa, gushishikariza abantu gukoresha ibikoresho bikoreshwa mu buryo bushyize mu gaciro mu rwego rwo kwirinda impanuka, no guteza imbere iyubakwa rya laboratwari zirinda ibidukikije.

Ibibazo Bikunze Kubazwa

1. Nkora iki niba ntashobora gufunga umupfundikizo w'icyuma gipfundikiye?

Banza urebe neza ko imigozi ihagaze neza kandi ko nta bintu by’amahanga byafatiwe muri iyo migozi. Ntugahatire imigozi gukuramo kuko bishobora kwangiza umwobo cyangwa umupfundikizo. Niba ikomeje kunanirwa gufunga, umuyoboro w’isuku ugomba gusimbuzwa undi mushya.

2. Ese imiyoboro yo gucukura ikoreshwa mu gihe runaka ishobora kongera gukoreshwa?

Gukoresha inshuro nyinshi ntibyemewe. Gufunga no kutavura imiyoboro yo mu bwoko bwa "culture" ntibizemezwa nyuma yo kuyikoresha, kandi kongera kuyikoresha bishobora kwanduzanya, bigatera ingaruka mbi, cyangwa kwangiza imiyoboro.

3. Nkora iki niba hari aho amazi ava mu gihe cyo gukurura amazi mu buryo bwa centrifuging?

Genzura neza ko umupfundikizo upfundikiwe neza kandi ugafunga neza, kandi urebe neza ko imiyoboro yo gukurura yashyizwemo neza mbere yo gukurura. Irinde gukoresha umuvuduko urenze uwo iyo miyoboro isanzwe ikoreshwa. Niba ari ngombwa, hitamo umuyoboro wa centrifuge udashobora gushyuha nk'ubundi buryo.

Umwanzuro

Gukoresha imiyoboro isanzwe yo gukurura imigozi ikoreshwa mu gukurura imigozi ni intambwe ikomeye kugira ngo hamenyekane ko ibisubizo by’igerageza ari ukuri, umutekano w’ingero n’ubwizigirwa mu mikorere. Kubahiriza cyane amahame ngenderwaho mu mikorere n’ibisabwa mu kubungabunga ubuzima, haba mu gukusanya ingero, kuzikoresha, kuzibika cyangwa kuzijugunya, ni yo shingiro ryo kunoza ireme ry’igerageza no kugabanya ibyago.

Ni byiza ko abatekinisiye ba laboratwari bakoresha imiyoboro myiza yo gucukura ifite ubushyuhe buhagije, irinda imiti n'ubushyuhe bujyanye n'ibyo bakeneye mu igerageza, kugira ngo bongere imikorere myiza y'igerageza kandi bashyire mu bikorwa imicungire irambye y'umutungo wa laboratwari.