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Kev faib cov cuab yeej iav

Dec 12, 2024

Cov cuab yeej iav (cov thawv ntim khoom, ntsuas thiab lwm yam khoom siv) kev faib tawm, ntxuav thiab siv cov ntsiab lus ceev faj!
2019-05-18 12:11
1. Kev faib tawm ntawm cov cuab yeej iav

Chav tsev ntim khoom

Xws li reagent fwj, beakers, flasks, thiab lwm yam. Raws li seb lawv puas tuaj yeem ua kom sov, lawv tuaj yeem muab faib ua cov khoom siv cua sov thiab cua sov.

Chav ntsuas ntsuas

Muaj ntsuas lub tog raj kheej, pipette, burette, volumetric fwj thiab lwm yam. Gauges yuav tsum tsis txhob raug cua sov.

Lwm yam khoom siv

Lwm cov khoom siv muaj xws li iav iav nrog lub hom phiaj tshwj xeeb, xws li cov kav dej sib cais, qhov sib cais funnels, tshuab ziab khaub ncaws, fractionating kab, xuab zeb core funnels, standard av iav instruments, thiab lwm yam. Porcelain hlab ntsha muaj xws li evaporating phaj, Brinell funnel, porcelain txiv kab ntxwv lauj kaub, porcelain mortar thiab lwm yam. .

Thib ob, iav ntsuas ntsuas

Cov hlab ntsha uas siv rau hauv kev sim tshuaj chemical analytical yuav tsum huv si, thiab cov phab ntsa sab hauv thiab sab nrauv yuav tsum sib npaug ntawm cov dej tsis muaj cov hlaws dai dej.

Beakers, cone fwj, ntsuas lub tog raj kheej, ntsuas khob thiab lwm yam khob iav uas feem ntau siv hauv qhov kev sim tuaj yeem ntxuav nrog txhuam txhuam dipped hauv cov hmoov av lossis cov tshuaj detergent, ces ntxuav nrog dej kais dej, thiab tom qab ntawd ntxuav nrog dej distilled los yog dej deionized peb zaug. .