Waa maxay taxaddarrada lagu cabbirayo pipette iyo burette?
Cabbirka dareeraha saxda ah ayaa lagama maarmaan u ah tijaabooyinka shaybaarka ee guuleysta, gaar ahaan meelaha sidacilmi-baarista biomedical, kimistariiyodawooyinka. Qalabaynta qalabka sidatuubooyinkaiyoburooyinkawaa muhiim si loo hubiyo saxnaanta shaqadaada. Haddi aad samaynayso titrations, wareejinta dareeraha, ama samaynta falanqaynta kiimikaad, raacitaanka taxadarka saxda ah inta lagu jiro habka is-xajinta waxay hubisaa natiijooyin joogto ah, oo la isku halayn karo.
At Ace Biomedical, waxaan fahamsanahay muhiimada ay leedahay isticmaalka qalabka tayada sare leh ee cabbirada saxda ah. Maqaalkan, waxaan kugu hagi doonaa hababka ugu fiican iyo taxaddarrada muhiimka ah ee cabbiraadda pipettes iyo burettes, hubinta ugu badnaan saxnaanta iyo waxqabadka.
Si aan u sahamiyo ourtalooyinka pipetteiyo qalabka kale ee saxda ah, booqo ourbogga alaabtaama wax badan ka baro ouradeegyada.
Waa maxay Calibration iyo sababta ay muhiim u tahay?
Qalabaynta waxaa loola jeedaa habka lagu xaqiijinayo saxnaanta qalabka shaybaadhka iyadoo la barbardhigayo cabbirkooda iyo heerarka la yaqaan. Tuubooyinka iyo bureetada, tani waxay ka dhigan tahay in la hubiyo in mugga ay cabbirayaan ama bixinayaan ay u dhigmaan qaddarka loogu talagalay sida ugu dhow ee suurtogalka ah. Haddii aan si sax ah loo saxin, cabbirada aan saxda ahayn waxay u horseedi karaan natiijooyin tijaabo ah oo khaldan, taas oo ah sababta is-habaynta joogtada ahi ay muhiim u tahay.
Taxadarrada lagu saxayo Pipette
pipette waa qalab sax ah oo loo isticmaalo in lagu wareejiyo mug gaar ah oo dareere ah. Si aad u hubiso saxnimadeeda, raac taxaddarradan muhiimka ah inta lagu jiro is-xajinta:
1. Hubi in pipette-ku nadiif yahay
Nadaafadu waa muhiim marka la saxayo pipette. Hadhaaga ama wasakh kasta oo ku dhex harta pipette-ka isticmaalkii hore ayaa bedeli kara cabbirka. Ku nadiifi pipettekaaga si fiican oo leh walax nadiifin oo ku habboon oo ku raacibiyo nadiif ahsi loo hubiyo inaysan jirin kiimikooyin daahaya.
2. Tixgeli Saamaynta Heerkulka ee Mugga
Heerkulka ayaa si weyn u saameeya mugga dareeraha. Qalabaynta waa in lagu fuliyaa isla heerkulbeegga tuubada la isticmaalayo. Inta badan pipette-yada waxaa lagu qiimeeyaa heer kulka caadiga ah ee20°C ilaa 25°C. Haddii heerkulka dareeraha uu ka duwan yahay xadkan, waxay saameyn kartaa mugga la bixiyay. Hubi in pipette-ka iyo dareeraha labaduba ay ku jiraan heerkul joogto ah si looga fogaado khilaaf.
3. Ka saar Xumbooyin Hawo
Xumbo-xumada hawada gudaha pipette-ka waxay sababi kartaa khaladaad cabbir oo muhiim ah. Kahor hagaajinta, hubi inaysan jirin xumbo hawo oo ku jirta foosto pipette ama caarada. Taabo pipette si tartiib ah ama u hagaaji si aad uga saarto hawo ku xanniban. Tani waxay hubin doontaa in pipette ay bixiso mugga saxda ah ee dareeraha.
4. Isticmaal Farsamooyinka Maareynta habboon
Habka aad u maareyso pipette inta lagu jiro is-xajinta waxay si toos ah u saameyn kartaa saxnaanta cabbirka. Had iyo jeer si toos ah ugu qabo pipette si aad u hubiso socodka dareeraha joogtada ah. Jeedinta pipette-ku waxay u horseedi kartaa khaladaadka mugga, markaa waa lagama maarmaan in la maareeyo si waafaqsan tilmaamaha soo saaraha.
5. Hubi burbur muuqda
Ka hor inta aan la hagaajin, ka hubi pipette-ka waxyeellada muuqata, sida dildilaaca ama dillaaca. Waxyeello kasta waxay u horseedi kartaa cabbirro aan sax ahayn waana in si degdeg ah wax looga qabto. Dhuumaha burburay kuma habboona cabbirka saxda ah, markaa hubi inay xaalad fiican ku sugan tahay ka hor intaan la isticmaalin.
6. Isticmaal dareeraha Calibration la yaqaan
Si loo qiyaaso pipette, isticmaal dareere leh mug la yaqaan, sidabiyo nadiif ah. Cabbir dareeraha ay bixiso pipette oo barbar dhig qiimaha la filayo. Haddii uu jiro wax farqi ah, hagaaji pipette-ka si aad uhesho mugga saxda ah. Jeegaga saxitaanka joogtada ah ayaa kaa caawin doona ilaalinta saxnaanta wakhti ka dib.
7. Si sax ah u kaydi Pipette-ka
Kaydinta saxda ah waxay muhiim u tahay ilaalinta cabbirka pipette-kaaga. Marka aan la isticmaalin, ku kaydi pipette meel ammaan ah oo qallalan, kana fog kiimikooyinka adag iyo dhaawaca jirka. Isticmaalka kiis ilaalin ah ama haye waxay hubisaa in pipette-ku ku sii jiro xaalad ugu wanaagsan ee isticmaalka mustaqbalka.
Taxadarrada lagu saxayo Burette
Burette ayaa caadi ahaan loo isticmaalaa in lagu bixiyo qiyaasaha dareeraha saxda ah inta lagu jiro titration ama tijaabooyin kale. Qalabaynta saxda ah ee burette waxay u baahan tahay taxadar taxaddar leh oo faahfaahsan. Hoos waxaa ah taxaddarrada muhiimka ah ee la raaco marka la cabbirayo burette:
1. Si fiican u nadiifi Burette-ka
Sida pipette oo kale, burette waa in la nadiifiyaa ka hor inta aan la hagaajin. Wax kasta oo ka soo hadhay tijaabooyin hore ayaa faragelin kara cabbirka. Si fiican u nadiifi burette-kabiyo nadiif ahoo biyo raaci dhawr jeer si aad uga saarto wixii wasakhaysan.
2. Hubi xumbo hawada
Xumbo-xumada hawada ku jirta ee ku jirta godka ama sanka waxay u horseedi kartaa khaladaad cabbir oo muhiim ah. Ka hor inta aan la hagaajin, hubi in aysan jirin xumbo hawo. Buuxi biyaha, oo u oggolow hawo kasta oo xanniban inay baxsato adigoo furaya cock-ka joogsiga, ka dibna bixi dareeraha si aad u nadiifiso xumbooyinka.
3. Eberkii Burette
Hoos-u-dhigista bur-burinta waa tallaabo muhiim u ah hagaajinta. Marka buraashka la buuxiyo, hubi in goobta laga bilaabayo ay ku taalcalaamad eber. Ka leexasho kasta oo ka yimaada barta eberku wuxuu keeni karaa khaladaad cabbirka mugga inta lagu jiro isticmaalka. Had iyo jeer hubi in burette-ku uu eber yahay ka hor inta aanad bilaabin tijaabo kasta ama habka is-habaynta.
4. Isticmaal dareeraha Calibration la yaqaan
Si la mid ah pipette-yada, cabbir burette adigoo isticmaalaya heerar la yaqaan oo sax ah.Biyo nadiif ahwaa dareere ku habboon ujeedadan sababtoo ah waxay leedahay cufnaanta la yaqaan oo ay fududahay in la cabbiro. Ka dib markaad buuxiso burette, u bixi dareeraha galka dhululubo oo qalin jabiyay oo barbar dhig mugga qiimaha la filayo. Hagaajin cabbirka burette haddii khilaaf la helo.
5. Kormeer Stopcock-ka
Cock-ka-joojinta ayaa xakameysa qulqulka dareeraha ka imaanaya burette. Hubi in ay si sax ah u shaqaynayso oo aanay ka daadan. Diiqa-joojinta ciladeysan waxay keeni kartaa qulqul aan sinnayn, taasoo keenta akhris aan sax ahayn. Beddel ama hagaajiso cock-ka joogsiga haddii loo baahdo si loo hubiyo in si habsami leh loo shaqeeyo.
6. U dhig Burette si toos ah
Si loo gaaro cabbiro sax ah, hubso in barafku uu si toosan u taagan yahay inta lagu jiro cabbiridda. Jidjiidka buskudku waxay sababi kartaa dareeraha si aan sinnayn, taasoo keenta khaladaad. Adeegso istaagida bureed si aad u ilaaliso barafku si amaan ah meesha ugu jiro oo aad u ilaaliso toosankeeda inta lagu jiro hagaajinta.
7. Si sax ah u akhri Meniscus
Markaad akhrinayso heerka dareeraha ee burette, hubi inaad joogtoheerka ishaoo leh meniscus. Meniscus waa dusha qaloocan ee dareeraha, iyo inta badan dareerayaasha sida biyaha, qalooca ayaa noqon doona hoos. Akhri barta ugu hooseeya ee meniscus si aad u hubiso akhrinta mugga saxda ah.
Habaynta joogtada ah ee pipettes iyo burettes labaduba waxay lama huraan u tahay in la gaadho qiyaas sax ah oo sax ah oo ku jira tijaabooyinka shaybaadhka. Markaad raacdo taxaddarrada sare, waxaad hubisaa in qalabkaagu bixiyo xog la isku halayn karo mar kasta. Haddii aad ka shaqaynaysocilmi-baarista biomedical, falanqaynta kiimikada, amabaaritaanka dawooyinka, cabbirada dareeraha saxda ah ayaa muhiim u ah guusha tijaabooyinkaaga.
At Ace Biomedical, waan fahamsanahay muhiimada qalabka shaybaarka ee tayada sare leh. Our talooyinka pipette iyo alaabooyinka kale waxaa loogu talagalay inay la kulmaan heerarka ugu sarreeya ee saxnaanta, hubinta in tijaabooyinkaagu ay keenaan natiijooyinka ugu fiican. Wixii macluumaad dheeraad ah, booqo ourhomepage, ama haddii aad u baahan tahay gargaar, xor u noqo inaadnala soo xidhiidh.
Waqtiga boostada: Dec-27-2024