Vim li cas Isopropyl Cawv Purity Grades tseem ceeb?
Xaiv qhov raug qib ntawm isopropyl cawv tuaj yeem txhais tau tias qhov sib txawv ntawm cov txheej txheem ua tau zoo thiab kev puas tsuaj. Kev siv qib zoo ua kom cov txheej txheem ua raws thiab cov nqi qis. Kev siv cov qhab nia tsis raug tuaj yeem ua rau cov txiaj ntsig tsis tiav, cov teeb meem kev ua raws cai thiab cov nqi tsis tsim nyog.
Nkag siab Isopropyl Cawv Qib
70% IPA daws
70% IPA yog qhov kev xaiv nrov tshaj plaws rau kev tua kab mob, nrog 70% cawv thiab 30% dej. Cov dej ua kom cov evaporation qeeb, tso cai rau IPA nyob ntawm qhov chaw ntev dua thiab tua cov kab mob thiab kab mob ntau dua. Nws yog tus nqi - siv tau thiab yooj yim los daws.
91% IPA daws
91% IPA evaporates sai dua 70% IPA, tawm hauv yuav luag tsis muaj residue. Qhov kev xav no yog qhov zoo rau kev tu cov haujlwm uas xav tau kom qhuav sai, xws li so cov khoom siv hluav taws xob lossis tshem cov ntawv nplaum.
99% IPA daws
99% IPA yog qhov siab tshaj plaws purity thiab ceev tshaj kom evaporate. Isopropyl cawv yog qhov zoo tagnrho rau cov haujlwm uas yuav tsum tau muaj cov dej noo tsawg, xws li ntxuav cov khoom siv hluav taws xob, kev ua haujlwm hauv chav kuaj, lossis cov txheej txheem kev lag luam uas xav tau siab - cov kuab tshuaj purity.
isopropyl cawv - Kev lag luam vs Pharmaceutical
Feature |
USP Qib (Tsev tshuaj) |
Technical Qib (Industry) |
Purity |
(Ntau dua lossis sib npaug rau 99) siab heev, tsawg impurities |
(95-99) qis dua, tej zaum yuav muaj ntau yam kab mob |
Siv Cases |
Kev kho mob, tshuaj, tshuaj pleev ib ce |
Industrial ntxuav, kuab tshuaj, thiab kev tsim khoom |
Kev tswj lub cev |
Tebchaws Asmeskas Pharmacopeia (USP), National Formulary |
Cov qauv kev lag luam (xws li American Chemical Society) |
Kev simKev xav tau |
Kev xeem nruj thiab cov ntaub ntawv |
Kev tswj kom zoo |
Muaj kev nyab xeeb rau tib neeg kev sib cuag |
Yog lawm |
Tsis muaj |
Nqi |
Siab dua |
pheej yig dua |
Gneebio muaj kev lag luam thiab tshuaj qib isopropyl cawv daws. Tiv tauj peb hnub no yog tias xav tau.
Vim li cas thiaj xaiv gneebio?
Cov neeg siv khoom tuaj ua ntej. Peb muab siab - cov khoom zoo ntawm tus nqi tsim nyog thiab xyuas kom meej cov khoom xa tuaj sai.
Peb tuaj yeem xa cov khoom ncaj qha mus rau koj qhov chaw nyob xa khoom, uas muaj kev nyab xeeb thiab ceev ceev. Peb muaj cov khoom npaj rau hauv Tshuag.
Peb teb sai thiab meej rau cov neeg siv khoom cov lus nug. Peb muab kev sov siab tom qab - kev muag khoom thiab yuav pab koj daws txhua yam teeb meem uas koj ntsib.
Peb xa tshwj xeeb zoo thiab kev pabcuam ntawm tus nqi sib tw.
Nyem qhov no xa ib qho kev nug
Tiv tauj peb:
Email:sales@gneebio.com
Lub Vev Xaib: https://www.gneebio.com/inquiry
Peb lub tuam txhab
Gneebioyog cov kws tshaj lij cov khoom siv raw khoom nyob hauv Henan Xeev, Suav. Peb tau dhau daim ntawv pov thawj kev ua haujlwm zoo thiab muaj tus kheej - tswj cov cai ntshuam thiab xa tawm. Peb cov khoom yog nrov nrog cov neeg siv khoom. Raws li tus neeg xa khoom thoob ntiaj teb, peb xa cov ntaub ntawv pov thawj tshuaj raw khoom uas ua raws li REACH, RoHS, ISO thiab lwm yam qauv thoob ntiaj teb. Peb lub peev xwm ntau lawm txhua hli ua kom zoo ib yam thiab muaj kev ntseeg siab rau kev txiav txim ntau.
