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Pharmaceutical Industry Standard yePeople's Republic of China—Donje Rinonyura Mukurapa (YY/T0330-2015)
MuChina, semhando yezvigadzirwa zvekurapa, donje rinonyudza rekurapa rakatemerwa nenyika, mugadziri wedonje rinonwisa mushonga anofanirwa kupasa bvunzo yeChina yenyika yekutonga zvinodhaka kana zvine mamiriro ekugadzira nemidziyo, zvigadzirwa zvinofanirwa kuita miedzo yekiriniki uye mushure mekuongorora kwenyanzvi. nenyika setifiketi yekunyoresa donje yechigadzirwa, Kuti ubvumidzwe kuenda kutengeswa.
Mumusika weChina, donje rinonwisa mushonga rinoda kutevedzera Pharmaceutical Industry Standard yePeople's Republic of China—Medical Absorbent Cotton (YY/T0330-2015), inova chiyero chikuru seinotevera, tariro yekukubatsira kunzwisisa zvigadzirwa zvedonje zvekurapa.
1/ Zvinoenderana nekuona kwekuona, donje rinotora mushonga rinofanirwa kuve chena kana quasi-chena pakuonekwa, rinoumbwa neshinda ine avhareji kureba isingasviki 10 mm, isina mashizha, peel, masara ejasi rembeu kana zvimwe zvitsvina.Pane kumwe kupikisa kana uchitambanudza, uye hapana guruva rinofanira kudonha kana richidedera zvinyoro nyoro.
2/ Zvinoenderana nekuona kwekuona, mushonga unotora donje unofanirwa kuve chena kana quasi-chena pakuonekwa, inoumbwa neshinda ine avhareji kureba isingasviki 10 mm, isina mashizha, svuura, masara ejasi rembeu kana zvimwe zvitsvina.Pane kumwe kupikisa kana uchitambanudza, uye hapana guruva rinofanira kudonha kana richidedera zvinyoro nyoro.
Reagent -Zinc chloride iodide solution: shandisa 10 5mL plus or minus 0.1 ml mvura, nyungudutsa 20 g± 0.5 g zinc chloride, uye 6 5g ±0.5 g potassium iodide, wedzera 0.5 g ±0.5 g kukanda kunze mushure mekuzunza maminitsi gumi nemashanu, sefa zvakakodzera, dzivisa kuchengetedza chiedza.Zinc chloride-formic acid solution: nyungudutsa 20 g chloride-0.5 g pound-mumushonga we8 50 g/L anhydrous formic acid ine 80 g plus kana kubvisa 1g.
Chiratidzo A: kana ichionekwa pasi peA microscope, fiber imwe neimwe inooneka inofanira kuva neA single cell inosvika 4cm pakureba uye 40μm muhupamhi, ine A gobvu, raundi-walled flat chubhu, kazhinji yakamonyoroka.
Kuzivikanwa B: Kana yaiswa pamushonga wekubvisa chlorination mbiya, iyo fiber inofanirwa kuve yepepuru.
Chiziviso C: Wedzera 10 mL chlorinated pot-formic acid solution kune 0.1g sample, kupisa kusvika 4 00C, iise kwe 2.5 h uye uchizunungusa nguva dzose, haifaniri kunyunguduka.
3/ Fibre dzekune dzimwe nyika: Kana dzakaongororwa pasi pemaikorosikopu, dzinofanirwa kunge dziine shinda dzedonje chete, dzichibvumira dzimwe nguva diki diki dzekunze.
4/ Cotton knot: inenge 1g yechirapa inonwisa donje yakapararira mu2 isina ruvara uye yakajeka mahwendefa, ndiro imwe neimwe ine nzvimbo ye 10 cmX10cm, nhamba ye neps mumuenzaniso haifaniri kudarika iyo ye-standard nep (RM) kana yakaongororwa. nechiedza chinopfuudzwa.
5/ Inonyungudika mumvura: tora 5. 0g donje rinopinza, riise mumvura 500 mL worifashaira kwemaminetsi makumi matatu, kurunga nguva nenguva uye wowedzera evaporation.
Huwandu hwemvura yakarasika.Nyatsodurura mvura.Svina mvura yasara kubva mumuenzaniso nechimuti chegirazi uye wosanganisa nemvura yadirwa ichipisa.400 mL yefiltrate yakanyungudutswa (inoenderana ne4/5 yesample mass) uye yakaomeswa pa100 ℃ ~ 105 ℃ kusvika kuhuremu hwakasimba.Verenga huwandu hwezvasara kune chaiyo sampuli misa.Huwandu hwezvinhu zvinonyungudika mumvura hazvifanirwe kunge zvakakura kupfuura 0.50%.
6/ Ph: Reagent - phenolphthalein solution: nyungudutsa 0.1 g ± 0.01g phenolphthalein mu 80 mL ethanol solution (chikamu chechikamu 96%) uye shandura kusvika ku100 mL nemvura.Methyl orange solution: 0.1g ± 0.1g methyl orange yakanyungudutswa mumvura 80 mL uye yakanyungudutswa kusvika pa100 mL ne96% ethanol solution.
Muedzo: 0.1 ml phenolphthalein solution yakawedzerwa mu 25 ml test solution S, 0.05 yakawedzerwa mune imwe 25 ml test solution SML methyl orange solution, ona kana mhinduro yacho ichiita pink.Mhinduro yacho haifanire kuoneka pink.
7/ Kunyura nguva: nguva yekunyura haifaniri kudarika 10 s.
8/ Kunyura kwemvura: kunyura kwemvura kwegiremu yega yega yekotoni inonwisa mushonga haifanire kunge iri pasi pe23.0g.
9/ Soluble matter mu ether: huwandu hwezvinhu zvinonyunguduka mu ether hazvifaniri kunge zvakakura kudarika 0.50%.
10/ Fluorescence: donje rinopinza rekurapa rinongofanira kunge riine microscopic brown uye yepepuru fluorescence uye shoma shoma yeyero zvidimbu.Kunze kwema fiber mashoma ari oga, hapana anofanira kuratidza simba reblue fluorescence.
11 / Kuomesa uremu: kurasikirwa uremu hakufanire kunge kwakakura kupfuura 8.0%.
12/ Sulfate ash: Sulfate ash haifaniri kuva yakakura kudarika 0. 40%.
13/ Surface inoshanda chinhu: iyo furo repamusoro rinoshanda chinhu harifanirwe kuvhara iyo yese mvura yemvura.
. mhinduro
Uye dilute 0.5 mL yemhinduro iri pamusoro ku100 mL ine hydrochloric acid solution (huwandu hwehuwandu hwe10 g/L).
15/ Ethylene oxide residue: kana mishonga yekotoni yezvokurapa yakasvibiswa ne ethylene oxide, iyo yakasara ye ethylene oxide haifaniri kudarika 10 mg/kg.
16/ Bioload: kune isiri-isina sterile yekupihwa yekurapa inonwisa donje, mugadziri achanyora iyo yakanyanya bioload pagiramu rechigadzirwa chimwe chehuwandu hwehutachiona.
Nguva yekutumira: Mar-12-2022