5 yam khoom siv rau kev siv cov khoom siv hauv cov khoom siv yas

5 yam khoom siv rau kev siv cov khoom siv hauv cov khoom siv yas

Koj puas paub ntau npaum li cas txog cov khoom siv yas hauv chav kuaj?

Laboratorykhoom siv, uas tau siv dav hauv kev sim, muaj ntau yam thiab muab faib ua peb pawg tseem ceeb: iav, yas thiab hlau, raws li cov yas tau siv dav vim tias lawv cov khoom zoo heev thiab yooj yim molding.Cov ntaub ntawv uas muaj xws li cov hauv qab no:

1. PE (polyethylene)

Opaque, tawv, resistant rau kev laus, lub teeb yuag, tsis to, mos kev ntxhib los mos, thiab unreactive xws li acetone, acetic acid, thiab hydrochloric acid, yog tus ruaj khov thiab yooj yim mos ntawm qhov kub thiab txias.

Cov khoom sivCov khoom siv PE feem ntau yog:Reagent Fwj, Pasteur Pipettes, Wired sampling hnab, Blender hnab, Autoclavable kho mob pov tseg hnab…

2. FEP (fluorinated ethylene propylene copolymer)

Pob tshab tiv thaiv tshav kub yog me ntsis qis thiab tuaj yeem ua haujlwm ntawm - 85℃~+ 205℃rau lub sijhawm ntev thiab ntawm - 200℃~+ 300℃rau lub sijhawm luv luv;Qhov cuam tshuam lub zog yog siab, nkag siab tsis kam, crystallinity txawv nrog kev kho cua sov, thiab molding processability zoo;Non-toxic, non-viscous, hluav taws xob insulating, abrasion resistant, chemically ruaj khov;Colourable, pov tseg recyclable.

Feem ntaukhoom sivntawm FEP cov khoom yog: cais funnels, Erlenmeyer flasks, high-speed centrifuge raj.

3. PS (polystyrene)

Pob tshab, nyuaj nrog iav hloov siab kub siab tshaj 100 ° C, ruaj khov rau feem ntau aqueous daws, tab sis corroded los ntawm ntau yam organics.

Feem ntau ntawm cov khoom siv ntawm tes kab lis kev cai siv PS raws li cov khoom siv, xws li: Cell kab lis kev cai tais diav, Petri tais diav, Cell kab lis kev cai flasks, Cell kab lis kev cai daim hlau, Elisa daim hlau, Inoculation loops, Cell spreader, Serological pipettes…

4.PC (polycarbonate)

Nws muaj lub zog siab thiab elasticity coefficient, siab cuam tshuam lub zog, zoo dua transparency, hardness loj thiab tuaj yeem tua kab mob ntawm qhov kub thiab txias, tab sis tsis zam lub zog acid hauv paus nrog rau qee cov organic solvents xws li cawv.

Cov khoom siv ntawm PCcov ntaub ntawv:

Erlenmeyer Flasks, Cryogenic cia lub thawv

5.PP (polypropylene)

Translucency, zoo dua tshuaj lom neeg thiab kub stability, thiab hardness ntau dua nyob rau hauv tes tshaj PE, uas yuav siv tau ntawm txog 100 degrees, tab sis nyob rau hauv qis kub yuav nkig, wearless, laus yooj yim, corrosion resistant, thiab ntau acid thiab alkali organic solvents muaj me ntsis cuam tshuam. ntawm nws.

Cov khoom siv ntawm PCcov ntaub ntawv:

Centrifuge tubes, Cryogenic tubes, Micro tubes (cov qauv sau tube), PCR hlab, PCR daim hlau, Daim phiaj sib sib zog nqus, Ntiv combs, Pipette tswv yim, Reagent fwj, Extraction tubes ...

Labio's PP kab thiab PS kab yog muag nyob rau hauv ntau yam, ruaj khov thiab txhim khu kev qha zoo, tag nrho cov ntaub ntawv raw yog muab nyob rau hauv tag nrho nrog txawv teb chaws qib raw cov ntaub ntawv, uas lav zoo physicochemical zog ntawm cov khoom, thiab, tsis tu ncua, ib qhov chaw txaus siab. cov khoom thiab cov kev pab cuam rau cov neeg yuav khoom thiab cov phooj ywg ntawm intermediaries los ntawm thoob plaws lub ntiaj teb no.

Cov khoom siv saum toj no yog cov khoom siv hauv chav kuaj, nrog rau kev nce ntawm tib neeg kev paub txog kev tiv thaiv tus kheej, cov khoom siv iav nkig yog maj mam hloov los ntawm cov ntaub ntawv yas, dhau los ua cov khoom siv hauv cov khoom siv.