Khoom noj khoom haus thiab dej hausNtsiab kawm

Yuav ua li cas muaj ntau yam tshuaj nyob rau hauv 1 ml ntawm: suav kev cai

Feem ntau cov nqe lus nug ntawm yuav ua li cas muaj ntau yam tshuaj ib 1 mL, tshwm sim nyob rau hauv cov neeg uas muaj taw mus noj tej yam tshuaj nyob rau hauv milliliters, thaum nyob rau hauv lub pob yog tsis muaj coj dispenser. Tab sis rau txawv daws cov teeb meem yuav sib txawv rau tus xov tooj ntawm dauv, nws yuav yog nyob ntawm seb muaj pes tsawg leeg ntawm cov kua, nws ceev, los ntawm tus nto nro, tus ntawm lwm rog rau lub raj lub cheeb thiab uas lawv nrog kua. Yog li ntawd, hais tseeb ntau npaum li cas rau ib ml, nws yog tsis yooj yim sua.

Txawm nyob rau hauv lub sij hawm ntawm lub Soviet Union nws tau tsim ib lub rooj uas qhia tus xov tooj ntawm tej tee ntawm ntau yam kua, xws li lam daws teeb meem. Yog li, nyob rau hauv 1 ml ntawm dej distilled tsuas 20 tee, ces tus tib volume infusions Artemisia - 56, thiab kev kho mob ether - 87. Ib tug nco zoo tib yam dej - txog 0.03-0.05 ml, ib tug haus dej haus cawv-muaj tshuaj - 0,02 ml.

Yog hais tias koj ua kom tiav ib tug yeeb tshuaj tsis yog ib tug xab khob los yog dropper nrog ib tug hais txog ntawm lub xov tooj ntawm ml ntawm muas tshuaj uas tsis teev rau cov ntaub ntawv thiab cov lus qhia mus rau yeeb tshuaj, ces nws yog ib qhov zoo tshaj plaws los mus ntsuas qhov yuav tsum tau npaum li cas ntawm cov pa syringe. Thaum nws yog qhov kev kawm los ntsuas ntau tshaj 1 ml peev xwm yuav siv tau ib tug pa 2-los yog 5-cc koob txhaj thiab ntsuas tus me volume los yog qhov yuav tsum tau los yog txiav txim yuav ua li cas muaj ntau yam tshuaj nyob rau hauv 1 ml zoo tshuaj insulin koob txhaj, uas nws volume yog 1 mL, nrog ntshiab decimal sib cais .

Yog hais tias koj yuav tsum tau haus ib qhov nqi ntawm cov mob, thiab ua kom tiav cov tshuaj tsis muaj nrog dispenser los yog pipette, koj muaj peev xwm tsuas ntaus nyob rau hauv lub insulin koob txhaj 1 ml, thiab ntsuas ntau npaum li cas rau ib 1 mL. Raws li cov ntaub ntawv, koj muaj peev xwm twb nrhiav tau tawm ntau npaum li cas koj yuav tsum hu kaum ml xiaslias tau txoj cai tooj ntawm ncos. Piv txwv li, koj yuav tsum noj 15 rau ntawm ib tug tej yam tshuaj. Typing nyob rau hauv insulin koob txhaj tsis muaj koob 1 ml, maj mam muab vykapayte nws txheem, piv txwv tias yog tias cov xov tooj ntawm cov tshuaj. Cia hais tias koj tau 50 dauv ntawm no volume tshuaj. Los yog nqus tej yam yooj yim kev faib ua feem:

50 ncos - 1 ml;

15 ncos - x ml

* 1ml tau 15k / 50k = 0.3 ml. Qhov no txhais tau hais tias tau 15 dauv, koj yuav tsum hu mus rau ib tug syringe nrog 0.3 ml daws, tiam sis ua ntej thawj kev zoo suav nyias, raws li koj tau txais rau ntawm volume dialed koj. Tej zaum koj ua ib tug yuam kev nyob rau hauv lub xam ntawm yuav ua li cas muaj ntau yam tshuaj ib 1 mL. Qhov no txoj kev ntawm xam yog haum rau tag nrho cov hom ntawm cov dej, nws yuav siv tau los ntsuas tej xov tooj ntawm dauv, tsis muaj teeb meem ntau npaum li cas ntawm lawv yuav haum nyob rau hauv ib tug milliliter. Qhov no txoj kev yog heev yooj yim, tom ntej no mus rau lub tshuaj uas koj tsis xav tau suav ncos dua, cias ntaus lub yam nqi mus rau hauv tus xiaslias thiab haus dej haus nws.

Nws tseem yog yooj yim txaus dej nyob rau hauv no txoj kev, thiab me ntsis cov me nyuam: nws yog ib qho zoo mus tau ntxig ib tug syringe ncaj qha mus rau hauv lub qhov ncauj los coj kua ndlwg tsis nyob rau hauv lub caj pas thiab sab plhu. Yog li ntawd cov me nyuam yaus yuav tsis tau nto qaub ncaug tawm cov tshuaj thiab tsis txhawm chim. Yog hais tias cov tshuaj txhaj koob tshuaj ntawm ntau tshaj li 5 ml, nws yog ntau yooj yim rau siv rau nws siv tsis yog ib tug syringe, thiab cutlery. Yog li, nyob rau hauv ib tug pa me nyuam diav tso rau 5 mL ntawm cov kua, thiab nyob rau hauv lub chaw noj mov - 15.

Thaum koj yuav tau txhais, tab sis nyob rau hauv 1 oz. ml, nws yog tsim nyog los xav txog tias lub qhov ceeb thawj yuav nyob ntawm seb cov kev ceev ntawm lub substance. Yog li, 1 gram ntawm cov dej sau raws nkaus Ii ib qho ntawm nws milliliter, tab sis 1 ml dej cawv - yog 0,88 grams.

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