Qib Kev Lag Luam Ammonium Formate CAS 540‑69‑2 99% Min Dawb Crystal Hmoov rau Tshuaj & Analytical Reagent,
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Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tsuas yog xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem ntxaws ntxaws.

Ammonium Formate (tshuaj lom neeg HCOONH₄, CAS No. 540‑69‑2) yog hmoov dawb crystalline nrog me ntsis tsw ntawm formic acid, yooj yim yaj hauv dej thiab me ntsis yaj hauv cawv. Peb cov ammonium formate qib kev lag luam ncav cuag qhov huv si tsawg kawg nkaus ntawm 99%, muaj cov khoom siv tshuaj ruaj khov thiab siv dav hauv ntau qhov kev lag luam.

Hauv kev lag luam tshuaj, ammonium formate ua haujlwm ua ib qho tseem ceeb rau kev tsim ntau yam tshuaj, thiab siv dav hauv kev tshuaj xyuas tshuaj ua ib qho buffer reagent thiab derivatization reagent. Nws ua lub luag haujlwm tseem ceeb hauv kev tshuaj xyuas kua chromatography-mass spectrometry (LC-MS) ua cov khoom siv mobile phase additive, pab txhim kho cov duab zoo tshaj plaws thiab kev sib cais ua haujlwm. Hauv kev lag luam luam ntawv thiab zas xim, nws ua haujlwm ua tus neeg sawv cev txo qis thiab tus neeg pabcuam zas xim, pab kho xim thiab txhim kho cov xim ntawm cov ntaub. Dhau li ntawd, nws tuaj yeem siv ua catalyst hauv kev tsim cov organic, thiab ua cov khoom siv raw rau kev npaj lwm cov ntsev formate.

Peb cov khoom ntim rau hauv 25kg fiber nruas lossis kraft hnab ntawv, tsim nyog rau kev thauj mus los hauv dej hiav txwv. Kev tshuaj xyuas zoo nruj heev rau txhua pawg ua ntej xa khoom, thiab daim ntawv COA tuaj yeem muab tau thaum thov. Peb muaj cov khoom muag txaus los txhawb kev txiav txim ntau nrog tus nqi sib tw ntawm lub Hoobkas. Kev ntim khoom raws li qhov xav tau.

Peb txais tos cov neeg yuav khoom thoob ntiaj teb los ntawm kev lag luam tshuaj, tshuaj lom neeg, ntaub thiab cov tshuaj reagent hauv chaw kuaj mob kom xa cov lus nug. Peb pab neeg tshaj lij yuav muab kev txhawb nqa kev siv tshuab raws sijhawm thiab kev pabcuam xa khoom txhim khu kev qha rau kev koom tes mus sij hawm ntev.