Kev siv tshuaj lom neeg yog ib qho txheej txheem tseem ceeb hauv ntau yam kev lag luam, suav nrog kev lag luam, suav nrog cov tshuaj, biotechnology, zaub mov thiab dej ib puag ncig. Nws cuam tshuam nrog kev tshem tawm ntawm impurities, hais, thiab paug los ntawm kua lossis roj av kom paub meej cov txheej txheem kev ncaj ncees thiab tswj kev ncaj ncees. Cov koob txhaj tshuaj lim ua lub luag haujlwm tseem ceeb hauv cov txheej txheem no, thiab ib hom uas tau txais cov koob meej tshwj xeeb yog PTFE (polytetrafluoroethylene) koob txhaj tshuaj. Kab lus no tham txog qhov zoo ntawmPTFE cov kua limthiab lawv qhov tseem ceeb hauv kev siv tshuaj lom neeg.

Tshuaj Muaj Tshuaj Ntau

Ib qho ntawm PTFE cov koob txia lim yog lawv cov tshuaj zoo sib xws. PTFE yog inert heev thiab tuaj yeem tiv taus ntau yam ntawm cov tshuaj corrosive, cov kuab tshuaj, acids, thiab cov hauv paus. Cov tshuaj lom neeg tiv thaiv no tso cai rau PTFE cov ntaub lim dej yuav siv nrog cov khoom siv txhoj puab thiab muaj kev pheej hmoo ntawm kev ua kom tsis muaj sia lossis paug. Qhov no muab kev ntseeg siab siab hauv cov ntawv thov uas tau sib xyaw yog qhov tseem ceeb yog qhov tseem ceeb, xws li cov tshuaj synthoraphy, thiab tshuaj siv hluav taws xob, thiab tshuaj siv tshuaj.

Siab lim kev

PTFE cov kua limMuab kev pom zoo ua kom pom tseeb vim lawv cov kev tsim kho tshwj xeeb. Lawv muaj cov duab hydrophobic nrog cov ris tsho zoo nkauj uas muaj zog tshem tawm cov teeb meem, cov kab mob me, thiab submicron-qhov paug tsis huv. Cov khoom siv sib txig sib luag ua kom muaj txiaj ntsig zoo sib xws Lub siab ua tsis tau kev ua tau zoo ntawm PTFE cov lim lim yog qhov tshwj xeeb tshaj yog siv tau cov kev siv ntawm cov me nyuam me me thiab kuaj txheeb raws roj.

Dhia rau hauv lub ntiaj teb ntawm 0.22 micron lim dej - Tshawb tsab xov xwm no kom tau txais cov txiaj ntsig zoo rau hauv lawv cov ntawv thov thiab cov txiaj ntsig:Cov lus qhia tiav rau 0.22 micron micron: txhua yam koj xav paub

Dav Kub Ntau Yam

Lwm qhov zoo ntawm PTFE cov koob hmoov ntawm cov ntxaij lim yog lawv lub peev xwm tiv taus qhov dav dav ntau. PTFE paub txog nws qhov zoo heev thermal ruaj khov, tswj nws txoj kev ncaj ncees ntawm ob qho siab thiab qis kub. Cov cuab yeej no ua rau PTFE cov lus lim rau cov ntaub ntawv tsim nyog rau kev thov cuam tshuam txog kev pom kub ntawm huab kub heev, xws li cov qauv kub, thiab autoclaving. Qhov ntsuas kub ntau ntawm PTFE cov ntaub lim dej ntxiv cov versonatility ntxiv thiab ntseeg tau rau cov txheej txheem kev siv tshuaj lom neeg.

Tsawg Extractables

PTFE cov hmoov nplej yog cov khoom lim dej tsawg, txo qis kev tso tawm cov paug ua paug rau hauv cov tshuaj. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv rhiab tshwj xeeb xws li tshuaj analalyTalical uas txawm lw cov nqi yuav cuam tshuam rau cov txiaj ntsig. Qhov qis dua cov ntaub ntawv ntawmPTFE cov kua limXyuas kom meej tias cov qauv lim yog dawb ntawm cov ntaub ntawv tsis xav tau, kev tswj hwm kev ncaj ncees thiab qhov tseeb ntawm txoj hauv kev owntream.

Hydrophobic

PTFE cov hmoov av lim muaj cov pa hydrophobic, rov ua dej thiab lwm cov kev daws teeb meem aquees. Cov cuab yeej no yog qhov zoo dua thaum lim cov qauv uas tsis muaj aqueous lossis cov organic sib txuas. Lub Hydrophobic cov khoom ntawm PTFE los tiv thaiv kom tsis txhob ntub dej ntawm lub lim, tso cai rau kev lim dej nrawm thiab txo cov txiaj ntsig zoo thiab txo qis cov txiaj ntsig. Tsis tas li ntawd, cov tshuaj hydrophobic ntawm PTFE cov ntaub lim lim tso cai rau kom lawv tau yooj yim pre-wetted nrog cov kuab tshuaj uas xav tau lub sij hawm siv cov kauj ruam pretreatment.

PTFE cov kua limmuab ob peb qhov zoo hauv kev siv cov tshuaj lim. Lawv cov tshuaj zoo heev sib xyaw, qhov ntsuas kub ua rau lawv muaj txiaj ntsig zoo, thiab cov khoom muaj txiaj ntsig zoo, thiab cov txheej txheem kev ncaj ncees, thiab cov txiaj ntsig kev ncaj ncees, thiab cov txiaj ntsig zoo. Seb siv hauv cov tshuaj tshawb fawb, kev tsom xam ib puag ncig, lossis kev tsim khoom siv tau, PTFE kev daws teeb meem rau ntau qhov kev xav tau ntawm kev xav tau. Los ntawm kev noj kom zoo dua ntawm PTFE phtune cov ntxaij lim, kev lag luam tuaj yeem txhim kho lawv cov txheej txheem lim thiab ua tiav tau zoo.

Xauv lub secrets ntawm 0.45 micron lim dej - delve mus rau hauv tsab xov xwm no rau kev siv thiab cov txiaj ntsig:Cov lus qhia tiav rau 0.45 micron lim dej: txhua yam koj xav paub

Yav dhau los:

Kev tshawb nrhiav cov txiaj ntsig ntawm PTFE cov tshuaj lim rau cov qauv nyuaj

Tom ntej:

8 qhov tseem ceeb hauv kev xaiv GL45 reagent raj

Cim npe: PTFE-syringe-sws HPLC-Shripe-lim Nylon-syringe Luer-lock-sysipe-lim sterile-syration-lim Nylon-sarse-lim PVDF-Shipse-lim Shipse-lim PTFE-Wyringe-lim 0.45um-koob txhaj tshuaj Cov koob txhaj tshuaj-lim-0.2-micron 13MM-Shripe-lim Cov koob txhaj tshuaj-lim-ntau thiab tsawg

Kev noog