Lub Sijhawm Muaj Peev Xwm Ntawm Tshuaj Reagents
Nov 02, 2021
Cov tshuaj reagents yog cuam tshuam los ntawm lwm yam xws li kub, lub teeb irradiation, huab cua thiab noo noo thaum lub sij hawm cia, tsheb thauj mus los thiab muag, thiab yog nquag mus rau lub cev chemistry xws li deliquescent, mycin, discoloration, polymerization, oxidation, volatilization, sublimation thiab decomposition hloov, ua. nws invalid thiab unusable. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau txais kev ntim khoom tsim nyog, tsim nyog cov xwm txheej thiab kev thauj mus los kom ntseeg tau tias cov tshuaj reagents tsis ua rau lub sijhawm khaws cia, kev thauj mus los thiab kev muag khoom. Qee cov kev cai tshwj xeeb rau kev khaws cia thiab kev thauj mus los yuav tsum tau ua raws li cov cai tshwj xeeb. Qee cov tshuaj reagents muaj lub neej txee, yog li ceev faj thaum siv lawv.
Lub sij hawm siv tau ntawm cov tshuaj reagents txawv heev nrog kev hloov ntawm cov khoom siv tshuaj. Nyob rau hauv ib txwm muaj xwm txheej, cov tshuaj ruaj khov muaj lub neej txee ntev dua thiab yooj yim cia khoom.
