Txog tam sim no, ntau lub chaw soj nstuam tau nruab nrog cov cuab yeej nrhiav kom paub ntau ntxiv, xws li: LC-MS, GC-MS, ICP-MS, thiab lwm yam.Qhov tseeb ntawm cov cuab yeej tshawb nrhiav no siab heev, uas tuaj yeem ncav cuag PPM lossis PPB qib. Tib lub sijhawm, kev tshawb nrhiav kev ua tau zoo kuj tseem txhim kho zoo heev.Muaj ntau thiab ntau cov khoom siv high-precision uas cov neeg ua haujlwm hauv chaw soj nstuam yuav tsum tau ua haujlwm, thiab cov qauv kev ua haujlwm hnyav thiab hnyav pretreatment pov tseg ntau lub sijhawm zoo. cov neeg ua haujlwm kuaj.
Txawm li cas los xij, kev ntxuav ntawm cov cuab yeej sim no yog qhov pov tseg ntawm ntau lub sijhawm, uas txwv kev txhim kho tag nrho cov kev sim ua kom zoo. Cov neeg sim tau ntsib ncaj qha nrog ntau yam tshuaj ntxuav, xws li cov kua qaub, muaj zog alkali, chromic acid, thiab lwm yam. .Muaj kev raug mob thiab lub cev raug mob rau tus neeg sim kev noj qab haus huv.Tshwj xeeb yog kev puas tsuaj ntawm Hexavalent chromium rau lub cev. irreversible.Manual cleaning tseem tsis tau raws li niaj hnub kuaj cov txheej txheem xws li standardization, cov ntaub ntawv recordable thiab traceability.
Cov no thiab lwm yam tsis zoo ua rau peb tsim cov khoom siv xws lilab lub raj mis ntxhua khaub ncaws. Los ntawm kev siv, nws tuaj yeem daws cov teeb meem saum toj no tau zoo heev, thiab nws tuaj yeem muaj txiaj ntsig zoo rau kev txhim kho tag nrho ntawm chav kuaj.Laboratory glassware ntxuavNws yog tsim los ntawm kev yaug qhov system, ntxuav qhov system, dej ntws tawm thiab tswj Circuit Court. Lub plhaub sab nrauv yog ua los ntawm 304 stainless hlau thiab sab hauv tsev yog ua los ntawm 316 stainless hlau, uas muaj kev tiv thaiv corrosion zoo; lub khawm pem hauv ntej ua haujlwm yooj yim thiab txuag zog, thiab streamlined stainless hlau tsos yog dav thiab zoo nkauj.
Cov cuab yeej muaj kev ua haujlwm tsis siv neeg tu, uas yooj yim heev rau kev tu thiab tshuaj tua kab mob, thiab tuaj yeem ua kom lub tshuab thiab ntxuav cov khoom kom huv si thiab huv si kom ntau dua. flask, pipette, thiab lwm yam thiab tuaj yeem nruab nrog cov khoom siv tu kom huv raws li cov neeg siv khoom xav tau.Tshuaj ntxuav yog ua tau; pem hauv ntej-rub qhov rooj ruaj ntseg txhim kho qhov yooj yim ntawm kev ua haujlwm. Cov da dej-hom rotary nozzle nyob rau sab sauv ntawm lub tsev yog tsim los tsis muaj qhov kawg, uas tuaj yeem ntxuav txhua yam khoom siv. Txhua pawg ntawm cov tshuaj tua kab mob yog nruab nrog cov kab tshuaj tsuag dej (16-32 daim tuaj yeem tso tau) kom cov kua tshuaj ntxuav tau ncaj qha rau hauv lub thawv kom ntxuav.
Txhawm rau ua kom tiav, nws yog qhov kev sib txawv dav dav uas ntau thiab ntau lub chaw soj nstuam xaiv los nruab nrog lub tshuab kuaj lub raj mis, uas tuaj yeem tsis tsuas yog txuag lub sijhawm thiab tus nqi, tab sis kuj zoo dua lav qhov kev sim. Nws yog qhov zoo tshaj plaws ntawm ob lub ntiaj teb.