Nyob rau hauv lub ntiaj teb ntawm kev ua kua roj chromoography (HPLC), Xaiv txoj cai tub ceev yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig, kom muaj txiaj ntsig zoo. Ib qho kev xaiv nrov tshaj plaws thiab cov kev xaiv zoo muajPeek tubing, uas ua si lub luag haujlwm tseem ceeb hauv kev ua kom tau qhov tseeb ntawm kev tsom ntsuas raws li kev kub siab. Hauv tsab xov xwm no, peb yuav tshawb txog Vim li cas Peek kev xaiv yog qhov kev xaiv tshwj xeeb rau kev kuaj qhov loj thiab cov kev sim ua kom zoo tuaj yeem txhawb koj cov kua chromatography sim.
Vim li cas peek tub yog qhov tseem ceeb rau HPLC
High-Performance Liquid Chromatography (HPLC) is a sophisticated analytical technique widely used in various industries, including pharmaceuticals, environmental monitoring, and food safety. Thaum lub caij hepl particum, reagents tau nqus ntawm kev kub siab los ntawm cov kab ke, qhov chaw uas muaj kev ntxhov siab ntau ntawm kev tubing. Qhov no ua rau nws tseem ceeb rau siv tubing uas muaj zog, thiab muaj peev xwm nrog nrog nrog muaj qhov kub siab.
Peek tubing, nrog nws cov kev zoo heev zog zog thiab cov tshuaj kuj, yog tsim los ua kom tau raws li cov kev xav tau no. Nws yog resistant mus nias txog 300kev thaiv qhov rais, ua rau nws zoo tagnrho rau kev siv hauv HPLC daim ntawv thov. Ntxiv mus, Peek (Polyetherketone) tsis raug elute hlau ions, ua kom cov kev ntsuas tseem ceeb, uas yog qhov tseem ceeb hauv kev ntsuas cov txheej txheem uas yog qhov tseeb yog txhua yam.
Cov Nta Tseem Ceeb Ntawm 1/16 "Peek Tubing
Maxi Scientific (Suzhou) Co., Ltd.pub1/16 "Peek TubingNyob rau hauv ib qho ntau thiab tsawg, tso cai rau koj xaiv lub tubing uas zoo tshaj plaws rau koj HPLC teeb tsa. Lub inter sab nraud (OD) ntawm lub tubing yog 1/16 "(1.58 hli), tus qauv loj uas haum rau HPLC feem ntau. Cov Intern iner Inter Intern (ID) muaj 0.13mm, 0.18mm, 0.5mm, 0.5mm, muab koj nrog cov kev xaiv ntau rau cov nqi sib txawv thiab cov ntawv thov.
Peek tub ntawm maxi science cov cuab yeej tau paub rau nws txoj kev tiv thaiv nruj± 0.001 "(0.03mm)Rau ob qho tib si sab hauv thiab sab hauv diameters, ua kom muaj kev sib xws hauv kev ua tau zoo. Qhov precision no tseem ceeb heev rau kev ntseeg siab HPLC tau, qhov twg txawm muaj kev sib txawv me me tuaj yeem cuam tshuam qhov kev tsom xam zoo. Tsis tas li ntawd, rau kev txiav txim ntawm peek tubing tshaj5 meters, aDawb Tubing Cutteryog muab, uas ua rau txiav cov tubing mus rau koj qhov kev xav tau ntev yooj yim thiab meej.
Qhov zoo ntawm kev siv peek tubing hauv HPLC
1. Kev siab tsis kam: Peek tubing yog tsim tshwj xeeb yog tsim los zais cov chaw siab siab, ua rau nws zoo meej rau HPLC daim ntawv thov uas reagents tau nqus dej siab. Nws tswj hwm nws txoj kev ncaj ncees raws qib siab txog400 bar, kom ntseeg tau du thiab tsis muaj kev cuam tshuam ntws thaum koj tsom xam.
2. Tshuaj Kuj: Ib qho ntawm cov khoom seem ntawm peek tubing yog nws cov tshuaj lom neeg tsis txaus ntseeg. Nws tuaj yeem ua ntau hom kuab tshuaj, suav nrog cov kua qaub, hauv paus, thiab cov kuab paug, tsis muaj kev tsis txaus ntseeg lossis ua kom cov kev phom sij rau hauv cov kab ke. Qhov no ua rau nws zoo tagnrho rau rhiab tshuaj tshuaj xyuas uas xav tau kev coj dawb huv thiab raug.
3. Thermal ruaj khov: Peek tubing kuj khav theeb ib qho kev pom zooMelting taw tes ntawm 350 ° C, ua rau nws tiv taus kub siab uas tuaj yeem tshwm sim thaum lub sijhawm ntev los yog kev ntsuas kub siab. Qhov kev tiv thaiv tshav kub no kom ntseeg tau tias lub tubing tseem ua haujlwm tau txawm tias nyob hauv ib puag ncig kub, muab kev cia siab thoob plaws ntau yam kev sim.
4. Compatibility nrog cov ntiv tes-nruj fittings: Peek Tubing yog tsim los ua haujlwm seamlessly nrog cov fittings-kaw ntom nti, muab kev sib txuas tau yooj yim thiab muaj txiaj ntsig yam tsis muaj kev xav tau rau cov cuab yeej nyuaj. Tus neeg siv no ua rau nws tau yooj yim dua los teeb tsa thiab tswj hwm koj lub HPLC system.
5. Xim-coded rau cov cim yooj yim: Lub peek tubring yog xim-coded raws cov taub sab hauv (ID) los pab nrog cov cim yooj yim. Thaum lub number case yuav hnav nrog kev siv, nws tsis cuam tshuam rau kev ua tau zoo ntawm tubing, kom ntseeg tau tias koj tseem tuaj yeem tso siab rau nws rau koj kev tsom xam.
Dab tsi kom zam thaum siv peek tubing
Thaum peek tubing yog siab tiv taus ntau yam tshuaj lom neeg, muaj qee qhov kev zam.Hnov cov txiv ntoo sulfuric acidthiaball concentrated nitric acidtuaj yeem ua kev puas tsuaj ntawm lub tubing, yog li lawv yuav tsum zam. Tsis tas li ntawd, Peek Tubing tuaj yeem nthuav dav thaum raug qee yam los ntawm cov kuab tshuaj zoo liDmo (dimethyl sulfoxide), dichhloromethane, thiabThf (TetrahyDrofuran), uas tej zaum yuav cuam tshuam rau txoj kev ntseeg siab rau lub sijhawm.
Kev Siv Lub Ntiaj Teb Tiag tiag ntawm Peek Tubing
Ntau lub chaw soj ntsuam thiab kev lag luam cia siab rau peek tubring rau ntau yam HPLC daim ntawv thov. Piv txwv li, chaw soj ntsuam chaw soj ntsuam siv cov peek kev siv kom paub meej thiab muaj tseeb ntawm cov tebchaw hauv cov tshuaj ua. Ib yam li ntawd, kev sim ib puag ncig cov chaw peek kev siv peeking rau kev tshuaj xyuas dej thiab cov av kuaj yam tsis muaj kev pheej hmoo ntawm tubing nws tus kheej.
Txhim kho koj HPLC System nrog Peek Tubing
Peek tubing yog qhov yuav tsum muaj rau txhua lub chaw kuaj xyuas kev ua kua chromatography. Nrog nws cov siab-siab kuj, cov tshuaj lom neeg zoo heev, thiab thwj hluav taws xob ruaj khov, peek system muab cov txiaj ntsig tseeb thiab ntseeg tau. Maxi Scientific cov twj paj nruag muaj1/16 "Peek TubingNyob rau hauv ib tug ntau ntawm ntau thiab tsawg lub siab ua kom haum rau ntau yam kev siv, ua nws mus rau kev xaiv rau lub chaw ua hauj lwm thoob ntiaj teb.
Tiv tauj peb rau hnub noYog xav paub ntau ntxiv txog peb tus nqi pessing peeking thiab yuav ua li cas nws tuaj yeem txhim kho kev ua tau zoo thiab qhov raug ntawm koj qhov kev txheeb xyuas HPLC.
Lub Sijhawm Post: Kaum-18-2024