Tuam Tshoj Cws Lub Chromatography Silica Gel Chaw Tsim Tshuaj thiab Chaw Muag Khoom txij li xyoo 2009, nrog peb lub Hoobkas. Txais kev lag luam wholesale, OEM, ODM xaj. Muab cov kev daws teeb meem.

Column Chromatography Silica Gel Manufacturers

Kab laum no chromatography silica gel yog qhov siab - purity porous adsorbent. Nws yog dav siv rau kev sib cais thiab huv ntawm cov organic tebchaw. Cov khoom no muaj cov tshuaj ruaj khov zoo, thaj chaw tshwj xeeb thaj chaw, thiab niaj hnub sib xws sib luag. Yog li, qhov no silica gel yog haum rau kev kuaj thiab kev lag luam nplai chromatography sib cais. Nws tuaj yeem ua kom muaj cov hom phiaj sib cais hauv cov khoom sib xyaw ua ke.

Sau tseg: Peb tuaj yeem ua si silica gel desiccant rau cov ntawv thov tshwj xeeb.

Chaw ua uas tsis tau haus	Kev piav txog
Khoom npe	Kem chromatography silica gel
Qhov loj me me	Nruab nrab ntawm 35-75 μm, 100-200 μm, lossis kev hloov kho kom tsawg.
Loj	Feem ntau 60 Å (angstrom), 100 Å, lossis loj dua rau cov ntawv thov tshwj xeeb.
Thaj tsam thaj chaw	400-800 M² / G, nyob ntawm qib.
Kev coj dawb huv	Siab purity, ntau dua los yog sib npaug rau 99.5% silicon dioxide (sitio₂).
Ph ntau	Nruab nrab, 6.5-7.5
Yauv cov ntsiab lus	Tsawg dua los yog sib npaug rau 2%, ua kom muaj kev ua tau zoo thaum lub sijhawm chratography.
Mesh loj	Nws txawv, xws li 70-230 mesh lossis 230-400 mesh rau sib cais sib txawv.
Daim ntawv thov	Siv rau kev sib cais thiab huv si hauv cov tshuaj, tshuaj lom neeg, thiab kev tshawb fawb.

Khoom nta thiab cov txiaj ntsig

1. Optimized Pore tus qauv muab ib thaj chaw loj dua. Lub siab adsorption muaj peev xwm ua kom muaj kev sib cais zoo heev.

2. Uniform particle loj muab faib. Kab laum no chromatography silica gel tuaj yeem ua tiav siab- precision sib cais. Kev daws teeb meem zoo heev. Txo kev tailing tshwm sim.

3. Kev tshuaj zoo heev tshuaj muaj peev xwm. Kua qaub thiab alkali resistant. Nws yog qhov tsim nyog rau ntau yam organic tshuab.

4. Peb muab cov loj me me (xws li 40-63 μ m, 63-200 μ m, 63-200 Å), kom tau raws li kev sib cais sib txawv.

5. Tsawg cov ntsiab lus hlau hnyav. Kab laum no chromatography silica gel tsis tau kho nruj ua kom huv huv. Lub tshuab tswj cov ncauj lus yog tsawg heev. Tsis txhob cuam tshuam nrog cov qauv rhiab.

Cov Ntawv Thov

Kev sib cais / Purification hom	Siv tau cov tebchaw
Ncov qab zib polar	Alkaloids, suab thaj, phenols, organic acids
Tsis yog Nonpolar Compound Cais	Hydrocarbons, esters, terpenes
Isomer sib cais	CIS - trans isomers, positional isomers (piv txwv li, - hloov cov tsos mob txawv)
Cov khoom siv ntuj lim	Nroj Tsuag (Flavonoids, Saponins, Alkaloids)
Organic synthesis qeb siab qeb	Cov tshuaj tiv thaiv kev sib xyaw, nruab nrab, catalyst cov seem
Chiral compound sib cais	Enantiomers / diastereomers (yuav tsum tau chiral {{mi} hloov silica lossis ntxiv)
Lipophilic compound sib cais	Cov rog, cov rog rog - soluble vitamins (A / D / E / K), steroids
Acid / puag / nruab nrab sib cais	Xyaw acidic, theem pib, thiab nruab nrab ntawm thaj chaw (piv txwv li, amines, carboxylic acids)

Cov Ntawv Ntxiv

1. Cov xwm txheej tsis tsim nyog

Muaj zog acidic / alkaline cov tebchaw (uas yuav ua rau muaj kev xaus lossis kev puas tsuaj rau silica gel)
Hlau ions lossis inorganic ntsev (uas yuav tsum tau ua ke nrog lwm cov hau kev, xws li ion txauv cov chromatography)
High molecular polymer, xws li protein ntau, polysaccharide (nws xav tau gel rictration chromatography.)

2. TSEEM CEEB TSHEEJ

Silica gel particle loj (200-300 mesh siv rau cov khoom siv atmospheric tau siv rau cov kab ntawv nias.)
Mobile theem polarity polarity (nws yuav tsum tau ua kom zoo dua cov phiaj xwm elient gradient raws li kev polarity ntawm lub hom phiaj.)

Cim npe nrov: kem chromatography silica gel, Tuam Tshoj, chaw tsim khoom, cov chaw muag khoom, Hoobkas, luv nqi, qauv dawb

Txog Peb

Foshan Weller noo noo -}} Cov chaw tsim khoom siv thev naus laus zis thiab khoom siv hauv Suav teb, nrog lub Hoobkas ntawm ntau tshaj 8,000 square metres.

Khoom Ntau Yam	Noog noo -} Cov ntaub ntawv pov thawj, mholhew - eaform {- Cov ntaub ntawv pov thawj.
Cov Ntawv Thov	Tsim los rau thaj, ua lag luam thiab kev siv. Siv rau cov khoom lag luam ntim, tsheb thauj mus los, thiab ua haujlwm hauv ntau yam lag luam.
Kev pab	Txais lag luam wholesale, OEM, ODM xaj; Muab cov kev daws teeb meem.
Ntawv muaj	SGS, RoHS, ncav cuag, FDA, DMF; Simt, mil - d-3464e, DIN55473, ISO9001, ISO14001, BSCI.

Khoom Paub meej thiab Ntsiab Lus

Khoom Yam	Silica gel desiccant (noo noo abortrbing cov khoom)
Kev sib faib	1. Tsis - qhia tias silica gel 2. Qhia txog silica gel (1) XIAV XEEM Silica Gel (Xiav rau Paj Ntshia; Muaj Cobalt Chloride) (2) Txiv kab ntxwv qhia txog Silica Gel (Txiv kab ntxwv rau ntsuab; Cobalt dawb thiab ib puag ncig phooj ywg)
Qhov taw qhia muaj nuj nqi	Koj tuaj yeem xaiv silica gel nrog xim indormation ua haujlwm, kom ua tiav qhov kev ceeb toom yooj yim dua.
Lub ntsiab	Silicon dioxide (sitio₂); Cov ntsiab lus ntau dua los yog sib npaug rau 98%
Kev tshwm sim	Granular, kheej kheej, hmoov, hlaws dai muaju, xuab zeb, thiab lwm yam.
Xim	pob tshab, translucent, dawb, xiav, lossis txiv kab ntxwv
Qhov loj me me	1-3mm, 2-4mm, 3-5mm; lossis kev cai ntau thiab tsawg
Ceev ntom	kwv yees li 700-800 kg / mp
Thaj tsam thaj chaw	700-800 m²/g
Peourle	0.4-0.8 cm³ / g
Muaj cov av noo noo	20% -90% RH
Kev Ua Haujlwm Qhov Kub	- 40 Qib rau 200℃(ntev ntev)
Qhov ntau ntawm kev nqus dej noo ntau tshaj plaws	30% -40% ntawm nws tus kheej hnyav
Cov Khoom Siv Lub Cev	ruaj khov sab hauv qauv. tsis muaj kev nthuav dav lossis liquefaction. tsis yooj yim crushed. Hmoov av - dawb.
pH	4-8
Tshuaj Tshuaj Muaj Zog	Tshuaj inert; Nws yuav tsis chemically refle nrog cov khoom sab hauv.
Tib neeg -} Tus phooj ywg zoo	Tsis muaj ntxhiab thiab tsis - pa. Nws ua tau raws cov qauv qib noj.
Ib puag ncig tus phooj ywg	Siv cov ntawv ntim khoom thiab cov ntaub ntawv uas yog biodegradable li ntawm ob xyoos. Nws tuaj yeem muab pov tseg rau kev siv ua chiv.
Rov qab txias dua	80 DEGree -150 Qib Kawm Ntawv (nws tuaj yeem rov qab siv dua tom qab cua sov rau 2-4 teev.)
Khoom Siv Ntim Ntim	cov khoom siv ua pa nrog cov khoom siv sib khi muaj zog. Koj tuaj yeem kho cov ntaub ntawv ntim raws li koj cov kev xav tau.
Luam ntawv	Koj tuaj yeem ua cov ntawv luam tawm cov ntawv sau, cov duab, logo rau cov duab zoo dua.
Muaj peev xwm ntim tau	1g, 2G, 5G, 10G, 50G, 100g, 500g, 1000g; lossis kev cai muaj peev xwm
Chaw ntim khoom	Nws yuav tsum nruj nreem kaw thiab khaws cia rau hauv qhov chaw txias, qhuav; deb ntawm kev tshav ntuj ncaj qha thiab tshuaj lom neeg.
Ntawv muaj	SGS, RoHS, ncav cuag, FDA, DMF; Simt, mil - d-3464e, DIN55473, ISO9001, ISO14001, BSCI.

Kem chromatography silica gel