Haufinyane Ho Fihla Limithara tsa Tlhahlobo ea Lactate ea Boleng bo Phahameng ka ho Fetisisa Tekanyo ea Lactate e Nkoang ea Mali ea Lactic Test Meter Lactic Acid
Re tsitlallela ho fana ka tlhahiso ea boleng ba premium e nang le mohopolo o holimo oa khoebo, thekiso e tšepahalang ea lihlahisoa hammoho le thuso e ntle ka ho fetisisa le e potlakileng. e ke ke ea u tlisetsa sehlahisoa kapa tšebeletso ea boleng bo holimo feela, empa ea bohlokoa ka ho fetesisa ke ho lula 'marakeng o sa feleng oa New Arrival High Quality Lactate Test Meters Accurate Lactate Measurement Portable Blood Lactic Test Meter Lactic Acid, Feela bakeng sa ho fihlela sehlahisoa kapa tšebeletso ea boleng bo holimo ho khotsofatsa tlhoko ea bareki, lihlahisoa tsohle tsa rona li hlahlobiloe ka thata.
Re tsitlallela ho fana ka tlhahiso ea boleng ba premium e nang le mohopolo o holimo oa khoebo, thekiso e tšepahalang ea lihlahisoa hammoho le thuso e ntle ka ho fetisisa le e potlakileng. e ke ke ea u tlisetsa sehlahisoa kapa tšebeletso ea boleng bo botle feela le phaello e kholo, empa ea bohlokoa ka ho fetisisa ke ho lula 'marakeng o sa feleng oaChina Lactate Measurement le Blood Lactic Test Meter, Ho itšetlehile ka boleng bo phahameng le bo babatsehang ka mor'a thekiso, lihlahisoa tsa rona le tharollo li rekisoa hantle Amerika, Europe, Middle East le Afrika Boroa. Re boetse re fektheri e khethiloeng ea OEM bakeng sa mefuta e mengata e tsebahalang ea thepa lefatšeng ka bophara. Rea u amohela ho ikopanya le rona bakeng sa lipuisano le tšebelisano-'moho.
D-lactic acidke khemikhale. Foromo ea molek'hule ke C3H6O3. D-lactic acid 90% ke high optical (chiral) lactic acid e hlahisoang ke theknoloji ea biological fermentation e sebelisang lik'habohaedreite tse tšoanang le tsoekere e le lisebelisoa tse tala. Sehlahisoa se felileng sa D-lactic acid ke mokelikeli o mosehla o hlakileng o se nang 'mala kapa o bobebe o hlakileng o nang le tatso e bolila hanyane; ke hygroscopic, 'me tharollo ea metsi e bontša karabelo ea asiti. E ka tsoakoa ka bolokolohi le metsi, ethanol kapa ether, 'me ha e qhibilihe ka chloroform.
| Ntho | Standard |
| Ponahalo | metsi a se nang mmala |
| Assay w% | E SE ka tlase ho 95.0 mme eseng ho feta 105.0 ea mahloriso a ngotsoeng |
| Bohloeki ba stereochemical % | ≥99.0 |
| Mmala APHA | ≤25 |
| Methanol w% | ≤0.2 |
| Aene(Fe) w% | ≤0.001 |
| Chloride(joalo ka CI) w% | ≤0.001 |
| Sulphate (joalo ka SO4w% | ≤0.001 |
| Limetale tse boima(joalo ka Pb) w% | ≤0.0005 |
| Boima ba 'mele (20 ℃) g/ml | 1.180-1.240 |
E sebelisoa haholo ha ho etsoa le ho etsa thepa ea asiti ea polylactic le motsoako oa lithethefatsi tsa chiral le li-intermediates tsa chefo e bolaeang likokoanyana.
Metsoako ea Chiral
Li-ester tsa lactic acid tse sebelisang D-lactic acid e le lisebelisoa tse tala li sebelisoa haholo tlhahisong ea litlolo tse nkhang hamonate, litlolo tsa maiketsetso tsa resin, likhomaretsi le liinke tsa khatiso, hape le tlhoekisong ea lipeipi tsa peterole le liindasteri tsa elektroniki. Har'a tsona, D-methyl lactate e ka kopanngoa ka mokhoa o ts'oanang le metsi le li-solvents tse sa tšoaneng tsa polar, e ka qhala ka ho feletseng nitrocellulose, cellulose acetate, cellulose acetobutyrate, joalo-joalo le li-polar tse fapa-fapaneng tsa polar synthetic, 'me li na le ntlha ea ho qhibiliha. Ke solvent se setle haholo se nang le ntlha e belang e phahameng ka lebaka la melemo ea sona ea mocheso o phahameng le sekhahla sa moea o fokolang. E ka sebelisoa e le karolo ea motsoako oa motsoako ho ntlafatsa ts'ebetso le ho kopanya. Ntle le moo, e ka sebelisoa e le thepa e tala bakeng sa meriana, chefo e bolaeang likokoanyana le li-precursors bakeng sa ho kopanya metsoako e meng ea chiral. , Ea Mahareng.
thepa e senyehang
Lactic acid ke thepa e tala bakeng sa bioplastic polylactic acid (PLA). Thepa ea 'mele ea thepa ea PLA e itšetlehile ka sebopeho le litaba tsa D le L li-isomers. Racemate D, L-polylactic acid (PDLLA) e entsoeng ho tloha racemic D, L-lactic acid e na le sebopeho sa amorphous, 'me thepa ea eona ea mechine e futsanehile, nako ea ho senyeha e khutšoanyane,' me ho fokotseha ho etsahala 'meleng, ka tekanyo ea ho fokotseha ea 50%. % kapa ho feta, ts'ebeliso e na le moeli. Likarolo tsa ketane tsa L-polylactic acid (PLLA) le D-polylactic acid (PDLA) li lula li hlophisoa, 'me crystallinity ea bona, matla a mochine le ntlha ea ho qhibiliha li phahame haholo ho feta tsa PDLLA.
250kg / moropa
Re tsitlallela ho fana ka tlhahiso ea boleng ba premium e nang le mohopolo o holimo oa khoebo, thekiso e tšepahalang ea lihlahisoa hammoho le thuso e ntle ka ho fetisisa le e potlakileng. e ke ke ea u tlisetsa sehlahisoa kapa tšebeletso ea boleng bo holimo feela, empa ea bohlokoa ka ho fetesisa ke ho lula 'marakeng o sa feleng oa New Arrival High Quality Lactate Test Meters Accurate Lactate Measurement Portable Blood Lactic Test Meter Lactic Acid, Feela bakeng sa ho fihlela sehlahisoa kapa tšebeletso ea boleng bo holimo ho khotsofatsa tlhoko ea bareki, lihlahisoa tsohle tsa rona li hlahlobiloe ka thata.
Ho Fihla BochaChina Lactate Measurement le Blood Lactic Test Meter, Ho itšetlehile ka boleng bo phahameng le bo babatsehang ka mor'a thekiso, lihlahisoa tsa rona le tharollo li rekisoa hantle Amerika, Europe, Middle East le Afrika Boroa. Re boetse re fektheri e khethiloeng ea OEM bakeng sa mefuta e mengata e tsebahalang ea thepa lefatšeng ka bophara. Rea u amohela ho ikopanya le rona bakeng sa lipuisano le tšebelisano-'moho.
