Video: Koj puas tuaj yeem ua chloroform nrog tus ntsia thawv polish tshem tawm?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Koj tuaj yeem tsim chloroform los ntawm kev sib xyaw acetone nrog cov tshuaj dawb . Acetone feem ntau pom muaj nyob rau hauv cov ntsia thawv polish tshem tawm thiab hauv qee cov xim lossis cov kua roj vanish tshem tawm. Ammonia thiab cov tshuaj dawb : Qhov kev sib xyaw ua ke no yog qhov txaus ntshai, tsim cov vapors uas tuaj yeem ua rau muaj kev puas tsuaj loj rau koj lub ntsws.
Cov lus nug tseem yog, koj ua li cas rau ib tug neeg pw nrog chloroform?
Feem ntau, tus tub sab nyiag yuav tua nws cov dawb (vim qee qhov) phuam qhwv hauv chloroform thiab tom qab ntawd muab tso rau ntawm lub qhov ntswg ntawm tus neeg raug tsim txom tsis txaus ntseeg, uas feem ntau yog zaj yeeb yaj kiab tus heroine. Thiab tam sim ntawd, nws poob tsis nco qab.
Ib yam li ntawd, nws puas txhaum cai los ua chloroform? Hauv Teb Chaws Asmeskas, chloroform tsis yog khoom siv. Qhov ntawd txhais tau hais tias tus neeg siv khoom yuav tsis yuav nws. Nws yog feem ntau txhaum cai vim nws yog carcinogen. Txwv Tsis Pub & Txwv Cov Khoom xyaw 21 CFR 700.18 - Siv chloroform raws li cov khoom xyaw hauv cov khoom siv tshuaj pleev ib ce.
Piv txwv li, dab tsi hauv tsev koj tuaj yeem siv los ua chloroform?
Yuav acetone thiab ib nkas loos ntawm 6% sodium hypochlorite bleach. Ua nco ntsoov tau bleach yam tsis muaj lwm yam additives. Nyob rau hauv ib qho chaw ventilated, ntsuas tawm rau caum grams ntawm acetone. Muab cov tshuaj dawb tso rau hauv ib lub khob loj loj (kom koj tuaj yeem pom cov reagents), lossis, yog tias tsis muaj, lub thoob HDPE.
Yuav ua li cas yog tias koj sib tov tshuaj dawb thiab acetone?
Tshuaj dawb reacts nrog cawv los yog acetone los tsim chloroform, ib yam tshuaj uas yuav khob koj tawm thiab ua rau lub cev puas tsuaj.
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