Beakers yog ib qho tseem ceeb tshaj plaws ntawm cov khoom siv hauv chav kuaj. Lawv tuaj nyob rau hauv ntau qhov ntau thiab tsawg, duab, thiab cov ntaub ntawv. Hauv tsab xov xwm no peb tham txog txhua yam koj yuav tsum paub txog cov lag luam wholesale beakers, lawv yog dab tsi, vim li cas lawv tseem ceeb, ntau hom beakers, yuav ua li cas rau lawv hauv ntau thiab qee qhov kev txhawj xeeb. Dab tsi yog