Pib qhov kev sim txhais tau tias nug ntau cov lus nug.Yam khoom twg xav tau?Cov qauv twg yog siv?Cov xwm txheej twg tsim nyog, piv txwv li, kev loj hlob?Tag nrho daim ntawv thov ntev npaum li cas?Kuv puas yuav tsum tau kuaj xyuas qhov kev sim thaum hnub so, lossis hmo ntuj?Ib lo lus nug feem ntau tsis nco qab, tab sis tsis muaj qhov tseem ceeb tsawg.Cov kua dej twg yog siv thaum lub sij hawm thov thiab lawv li cas pipetted?
Txij li cov kua dej pipetting yog kev lag luam txhua hnub thiab yog tias cov kua aspirated tseem tau muab faib, feem ntau peb tsis siv sijhawm ntau thiab siv zog rau lub ntsiab lus no.Tab sis nws ua rau kev txiav txim siab xav txog ob zaug txog cov kua thiab pipette cov cuab yeej siv.
Cov kua dej tuaj yeem muab faib ua tsib pawg tseem ceeb: aqueous, viscous (nrog rau cov tshuaj detergents), volatile, ntom thiab kis tau los yog lom.Kev tuav tsis raug ntawm cov kua dej no muaj kev cuam tshuam loj heev rau qhov txiaj ntsig pipetting.Thaum pipetting aqueous daws zoo li feem ntau buffers yog yooj yim yooj yim thiab feem ntau ua nrog classic air-cushion pipettes, teeb meem yuav tshwm sim thaum pipetting volatile kua xws li acetone.Volatile kua muaj lub siab vapor siab ua rau evaporation mus rau hauv cov pa-cushion thiab yog li droplet tsim.Thaum kawg, qhov no txhais tau tias piv txwv lossis reagent poob yam tsis muaj cov txheej txheem pipetting raug.Thaum pipetting cov kua volatile, pre-wetting ntawm lubpib tip(rov ua dua aspiration thiab dispensing cycles kom humidify huab cua nyob rau hauv lub ntsis) yog yuav tsum tau ua kom pipetting raug.Ib hom kua sib txawv kiag li suav nrog cov kua nplaum xws li glycerol.Cov no muaj tus cwj pwm qeeb heev vim muaj kev sib txhuam hauv siab ntawm cov molecules ua rau huab cua npuas aspiration, residues nyob rau hauv lub ntsis thiab cov qauv los yog reagent poob.Ib txoj kev tshwj xeeb pipetting hu ua thim rov qab pipetting yog pom zoo thaum siv classic air-cushion pipettes.Tab sis qhov zoo dua yog kev siv cov cuab yeej sib txawv, cov cuab yeej hloov pauv zoo nrog lub koob txhaj tshuaj zoo li lub taub hau ua haujlwm yam tsis muaj cua cushion ntawm tus qauv thiab lub piston sab hauv lub taub.Cov kua tuaj yeem nqus tau sai thiab yooj yim dua nrog cov cuab yeej no.Thaum dispensing ib tug viscous kua, tag nrho ntim yuav dispensed yam tsis muaj residues nyob rau hauv lub ntsis.
Yog li, xav txog cov kua ua ntej pib qhov kev sim tuaj yeem ua kom yooj yim thiab txhim kho koj txoj haujlwm thiab cov txiaj ntsig.Ib qho kev piav qhia ntawm cov kua dej, lawv cov kev cov nyom thiab cov lus pom zoo ntawm cov txheej txheem pipetting thiab cov cuab yeej pipetting tau qhia rau ntawm peb daim ntawv tshaj tawm.Koj tuaj yeem rub tawm daim ntawv tshaj tawm kom muaj cov ntawv luam tawm rau koj lub chaw kuaj mob.
Suzhou ACE Biomedical Technology Co., Ltd., Ltd yog lub tuam txhab kev tshaj lij tau cog lus los muab cov khoom siv kho mob pov tseg thiab cov khoom siv pov tseg zoo siv hauv tsev kho mob, chaw kho mob, chaw kuaj mob thiab chaw tshawb fawb txog lub neej.Peb muaj ntau yam ntawmpipette tswv yim (Universal tswv yim, Automated tswv yim), microplate (24,48,96 qhov dej), PCR consumables (PCR phaj, raj, sealing films),Cryovial Tubethiab lwm yam, peb tuaj yeem muab kev pabcuam OEM / ODM, txais tos hu rau peb yog tias koj muaj kev xav tau.
Suzhou ACE Biomedical Technology Co., Ltd
Email:Joeyren@ace-biomedical.com
Tel:+86 18912386807
Lub Vev Xaib:www.ace-biomedical.com
Post lub sij hawm: Feb-09-2023