Thaum lub sijhawm kaum xyoo dhau los, thev naus laus zis uas nkag mus rau hauv kev tsim cov e-kua rau vaping tau nce mus txog peb ntu ntawm kev txhim kho.Cov theem no yog raws li nram no: freebase nicotine, nicotine ntsev, thiab thaum kawg hluavtaws nicotine.Ntau yam sib txawv ntawm nicotine uas tuaj yeem pom hauv e-kua yog qhov teeb meem tsis sib haum xeeb, thiab cov neeg tsim khoom ntawm e-kua tau ua haujlwm hnyav los nrhiav kev daws teeb meem uas txaus siab rau ob qho tib si lawv cov neeg siv khoom lub siab nyiam rau cov neeg siv kev paub zoo dua thiab cov kev xav tau ntawm ntau lub koom haum tswj hwm uas saib xyuas kev lag luam.
Freebase Nicotine yog dab tsi?
Kev rho tawm ncaj qha ntawm nicotine freebase los ntawm cov nroj tsuag luam yeeb ua rau muaj nicotine freebase.Vim tias nws cov PH siab, feem ntau ntawm cov sij hawm muaj qhov tsis txaus alkaline, uas ua rau muaj kev cuam tshuam loj dua rau lub caj pas.Thaum nws los txog rau cov khoom no, ntau tus neeg siv khoom xaiv cov khoom siv lub thawv muaj zog ntau dua, uas lawv ua ke nrog e-kua uas muaj qis nicotine concentration, feem ntau yog li ntawm 0 txog 3 milligrams ib milliliter.Ntau tus neeg siv nyiam lub caj pas cuam tshuam uas yog tsim los ntawm cov khoom siv zoo li no vim nws tsis tshua muaj zog tab sis tseem tuaj yeem ntes tau.
Nicotine Salts yog dab tsi?
Kev tsim cov nicotine ntsev suav nrog kev ua qee yam kev hloov me me rau freebase nicotine.Kev siv cov txheej txheem no ua rau cov khoom lag luam ruaj khov thiab tsis nrawm nrawm, uas ua rau muaj kev paub txog vaping uas yog qhov muag heev thiab du.Lub zog nruab nrab ntawm nicotine ntsev yog ib qho ntawm cov laj thawj vim li cas lawv tau dhau los ua qhov kev xaiv nrov rau e-kua.Qhov no tso cai rau cov neeg siv khoom noj cov khoom noj muaj txiaj ntsig zoo yam tsis muaj kev tsis xis nyob hauv caj pas.Ntawm qhov tod tes, qhov concentration ntawm freebase nicotine yog txaus rau nicotine ntsev.Qhov ntawd yog hais tias, nws tsis yog qhov kev xaiv zoo dua rau cov neeg siv uas tab tom sim txiav lawv cov kev siv nicotine.
Synthetic Nicotine yog dab tsi?
Hauv ob mus rau peb xyoos tsis ntev los no, kev siv cov nicotine hluavtaws, uas yog tsim nyob rau hauv chav kuaj es tsis yog tau los ntawm kev haus luam yeeb, tau pom muaj koob meej.Cov khoom no tau dhau los ntawm cov txheej txheem kev sib xyaw ua ke, thiab tom qab ntawd nws tau ua kom huv si siv cov cuab yeej siv thev naus laus zis txhawm rau txhawm rau tshem tawm tag nrho xya yam kab mob txaus ntshai uas muaj nyob hauv nicotine uas tau muab rho tawm los ntawm luam yeeb.Ntxiv rau qhov no, thaum nws muab tso rau hauv e-kua, nws tsis sai sai oxidize thiab tsis ua rau volatile.Qhov txiaj ntsig tseem ceeb tshaj plaws ntawm kev siv hluavtaws nicotine yog tias piv rau freebase nicotine thiab nicotine ntsev, nws muaj lub caj pas ntaus uas yog softer thiab tsis khaus thaum tseem muab ib tug nyiam saj ntawm nicotine.Txog thaum tsis ntev los no, hluavtaws nicotine tau suav tias yog cov khoom siv tshuaj lom neeg tsim thiab tsis poob rau hauv kev saib xyuas ntawm kev cai luam yeeb vim qhov kev nkag siab no.Raws li qhov tshwm sim ncaj qha ntawm qhov no, ntau lub tuam txhab uas tsim cov luam yeeb hluav taws xob thiab e-kua yuav tsum tau txav los ntawm kev siv nicotine los ntawm kev haus luam yeeb mus rau kev siv hluavtaws nicotine kom tsis txhob raug tswj hwm los ntawm Food and Drug Administration hauv Tebchaws Meskas (FDA).Txawm li cas los xij, txij li lub Peb Hlis 11, 2022, cov khoom uas muaj cov nicotine hluavtaws tau raug saib xyuas los ntawm FDA.Qhov no txhais tau hais tias ntau ntau hom hluavtaws e-kua txiv yuav raug txwv tsis pub muag hauv khw rau vaping.
Yav dhau los, cov neeg tsim khoom yuav siv hluavtaws nicotine txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, cov neeg tsim khoom, cov neeg tsim khoom yuav siv cov tshuaj nicotine hluavtaws los ua kom zoo dua ntawm kev tswj hwm txoj cai, thiab lawv yuav ua rau muaj kev cuam tshuam rau cov txiv hmab txiv ntoo thiab mint-flavored hluav taws xob cov khoom lag luam luam yeeb ntawm cov tub ntxhais hluas hauv kev cia siab ntawm kev ntxias lawv mus sim vaping.Ua tsaug, qhov tsis ntev no yuav raug kaw.
Kev tshawb fawb thiab kev loj hlob rau e-kua tseem yog feem ntau tsom rau freebase nicotine, nicotine ntsev, thiab hluavtaws nicotine khoom.Txoj cai tswjfwm ntawm hluavtaws nicotine tau dhau los ua nruj dua, tab sis nws tsis paub meej tias kev ua lag luam rau e-kua yuav pom kev nthuav qhia cov ntaub ntawv tshiab ntawm nicotine nyob rau yav tom ntej los yog nyob deb.
Post lub sij hawm: Nov-07-2022