Izizathu ezi-3 eziphezulu zokuthi kungani ama-glass chromatography vials engcono kunama-vials epulasitiki
Ulwazi
Izigaba
Uphanzi

Izizathu ezi-3 eziphezulu zokuthi kungani ama-glass chromatography vials engcono kunama-vials epulasitiki

Jul. 18th, 2023
Ukukhetha ama-vials afanele okugcinwa kwesampula kanye nokulondolozwa ku-chromatography kubaluleke kakhulu. Ukunquma phakathi kwengilazi nomaama-vials epulasitikikungaba nomphumela omkhulu emiphumeleni yokuhlaziya; Lapha sixoxa ngezinzuzo zazo ezintathu eziphambili ngaphezulu komlingani wepulasitiki - ubuqotho besampula eliphakeme, ukuhambisana okukhulu kwamakhemikhali, kanye nokwethembana isikhathi eside kunezici ezintathu nje ezinjalo ezivelele.


Isizathu 1: Ubuqotho besampula obungafakwanga


Izingilazi ze-chromatography vialsbamenyezelwa kabanzi ngezakhiwo zabo ze-inert, benza babe indlela enhle yokuvikela ubuqotho besampula. Ngokungafani nama-vials epulasitiki, angaxhumana namasampula, ama-vials engilazi ahlinzeka ngokuphazamiseka okuncane ngesikhathi sokuhlaziywa - ikakhulukazi lapho ubhekene nezicelo ezibucayi lapho ubheka izicelo ze-Skew ngokunemba kanye nokuthembela kwedatha yabo.

Ama-vials epulasitiki abeka izingqinamba ezingaba khona ezingabeka phansi ubuqotho besampula. Ukuxhumana phakathi kwezinto zepulasitiki namasampula kukhulisa ubungozi bokungcola; Ukusebenzisana okunjalo kwethula ukungcola okuhlaziywe okuhlaziye ikhwalithi yayo. Ukukhetha i-Glass Chromagraphy Vials ukuqinisekisa imiphumela efanele kubaluleke kakhulu.

Isizathu 2: Ukuvumelana okuthuthukisiwe kwamakhemikhali


Izingilazi ze-chromatography vialsNikeza izinzuzo ezibalulekile zokumelana kwamakhemikhali ngaphezulu kwama-vials epulasitiki, ukuhlinzeka abacwaningi ngesiqinisekiso esikhulu lapho besebenza nama-solvents ahlukahlukene namasampula ama-vials ngeke anciphise imiphumela yawo yokuhlaziya. Bangavikelekile kuma-acid, izisekelo, kanye nezinhlelo ze-organic ngaphandle kokuphendula noma izitho zazo noma yiziphi izinto ezingena kuzo, ukuqinisekisa ukuthi amasampula kanye nokuhlaziywa kuhlala kungenakuphazamiseka ngaphandle komunye noma kutholwa izinto zokwakha kuyo. Ngakho-ke abaphenyi bangasebenza ngokuphepha namasampula ahlukahlukene noma amasampula anokuzethemba azi ukuthi izivivinyo zawo ngeke zihlehlise imiphumela yazo yokuhlola ngenxa yamandla amelana namakhemikhali amelana namakhemikhali ngenxa yamakhemikhali amelana namakhemikhali.

Ama-vials epulasitiki anokulinganiselwa okuthile maqondana nokuvumelana kwamakhemikhali. Izinsiza ezithile zepulasitiki zingasabela kabi ngama-solvents athile noma amasampula, okuguqula ukwakheka kwesampula kanye nokunemba kokuhlaziya ukunemba. Ukwehlisa ubungozi obuhlobene nokusebenzisana kwamakhemikhali ngenkathi kuphakamisa ubuqotho besampula, abacwaningi kufanele bakhethe ama-Glass Chromagraphy Vavity njengoba bezovimbela ukusebenzisana okungadingekile nokuphazamiseka ngobuqotho obungelona iqiniso.

Isizathu 3: Ukwethembeka kwesikhathi eside


Ukuqina kufanele kuhlale kucatshangelwa lapho kukhethwa izipesheli zokugcina isikhathi eside, ngezinsimbi ze-chromatography vials zivela njengezinketho ezinokwethenjelwa kakhulu kulokhu. Ukwakhiwa kwabo kuyabavumela ukuba babekezelele izimo ezahlukahlukene zezemvelo ngaphandle kokulahlekelwa yizinkolelo zokwehluleka kwezinkolelo kanye nokuvezwa kwe-UV, ngaphandle kokuyekethisa amasampula agcinwe.

Ama-vials epulasitikiKhulisa ukukhathazeka maqondana nokwethenjwa kwesikhathi eside. Ngokuhamba kwesikhathi, izinto zazo zingadalulanisa ukuholela ekuvuseleleni noma ebuthakathakeni behlelekile kanye nasekukhuliseni ubungozi bokuvuza ubuqotho. Abaphenyi abathembele kwisitoreji eside kufanele bakhethe ama-glass chromatography vials njengenketho yokugcina ephephile ukuvikela amasampula abo futhi aqinisekise ukuthi ubuqotho babo bugcinwe.

Izingilazi ze-Chromatography Vavials zinikeza izinzuzo eziningi


Ama-glass chromagraphy vials aqhayisa ngezinzuzo eziningi ezengeziwe ezifaka isandla ekuphakameni kwazo, kufaka phakathi ukucaca kwabo okubonakalayo okuvumela ukuhlola okubonakalayo okulula kwamasampula ngesikhathi sokuhlaziywa kanye nokuphinda usebenzise umthelela wezemvelo. Ngaphezu kwalokho, bakhombisa ukuguquguquka nokuhambisana namasu ahlukahlukene we-Chromatography anakekela abacwaningi kuzo zonke izinkambu.

Ukugcina

Izingilazi ze-chromatography vialsI-Outshone Plastic Vials ezintweni eziningi ezibucayi zokuhlaziywa kwe-chromatographic okuphumelelayo. Ubuqotho besampula labo eliphakeme, ukuthuthukisa ukuhambisana kwamakhemikhali, kanye nokwethenjwa kwesikhathi eside kubenza basebenze phakathi kwabaphenyi. Ngokukhethaizingilazi zeglasiEsikhundleni salokho, abacwaningi bangakhulisa ukugeleza kwabo kokusebenza ngenkathi besathola imiphumela enembile nethembekile ngenkathi bevikela ubuqotho bamasampula abo.


Ukubuza