β-Phenylethylamine (PEA) CAS 64-04-0 Assay >99.0% (GC) Factory High Purity

4 Indlela yokuvavanya
4.1 Imbonakalo
Ukuhlolwa okubonakalayo.
4.2 Ukuzimisela ngokusulungekileyo
4.2.1 Ii-reagents kunye nemathiriyeli
a) I-Nitrojeni: ukucoceka akukho ngaphantsi kwe-99.9%, emva konyango lokucoca
b) I-Hydrogen: ukucoceka akukho ngaphantsi kwe-99.9%, emva konyango lokucoca
C) Umoya: emva konyango lokucoca
4.2.2 Izixhobo kunye nezixhobo
a) Ichromatograph yegesi: ubuntununtunu kunye nokuzinza kuyahlangabezana neemfuno ze-GB/T9722;
Umtshina: i-hydrogen flame ionization detector;
Ikholomu yombala yi-SE-54 kunye nobubanzi be-30m * 0.32mm * 0.4μm.
b) Ukusetyenzwa kwedatha: I-N2000 indawo yokusebenzela iikhemikhali, usebenzisa indlela yokulinganisa indawo ukubala ipesenti yeemveliso.
c) 10μm isampuli.
4.2.3 Iimeko zokusebenza kwikhromatografi yerhasi
a) Ubushushu beGasification: 250℃;
b) Ubushushu bokubona: 220℃;
c) Ubushushu beKholam: 160℃;
d) Uxinzelelo lwegesi yeCarrier: 0.06MPa;
e) Uxinzelelo lweHydrojeni: 0.1MPa;
f) Uxinzelelo lomoya: 0.2MPa;
g) Isampulu yesitofu somthamo: 0.2ul;
h) Ixesha lokugcinwa: 2.693
Ezi zingentla ziqhelekileyo iimeko zokusebenza, abaqhubi banokwenza uhlengahlengiso olufanelekileyo ngokweempawu zesixhobo, ukuze bafezekise isiphumo esihle sokuhlula.
4.2.4 Inkqubo yokulinganisa
Ngaphantsi kweemeko ze-chromatographic ezingentla, iisampuli ze-0.2ul zikhutshwe nge-sampler ye-10ul emva kokuba isixhobo sizinzile, kwaye umzobo we-chromatographic wafunyanwa.Ukucoceka kwe-β-phenylethylamine kulinganiswa ngendlela yokulinganisa indawo.
4.2.5 Umahluko ovumelekileyo
Umahluko phakathi kweziphumo ezimbini zokulinganisa okufanayo akukho ngaphezu kwe-0.25%, kwaye ixabiso le-arithmetic lithathwa njengesiphumo sokulinganisa.
4.3 Ukumiselwa kwe-net content allowance
Ngokutsho kweJJF1070.
ImiGaqo yoVavanyo emi-5
5.1 I-β-Phenethylamine mayihlolwe lisebe lokuhlola umgangatho wefektri, kwaye iqhotyoshelwe kwisatifikethi phambi kokuziswa.
5.2 Iimveliso zeketile enye ziya kusetyenziswa njengebhetshi, kwaye ibhetshi nganye yeemveliso ayisayi kuba ngaphezu kwetoni enye.
5.3 Indlela yeSampulu
Isampuli ngokwe-GB / T 6680-2003, inani elipheleleyo lesampulu alikho ngaphantsi kwe-50g.
5.4 Ngethuba lokuhlolwa, ukuba nayiphi na into ayifanelekanga, ivumelekile ukuba isampula iphakheji ephindwe kabini yemveliso ukuze ihlolwe kwakhona.Ukuba kusekho isalathisi esingafanelekanga kwisiphumo sokuhlolwa kwakhona, ibhetshi yeemveliso iya kugwetywa njengengafanelekanga.
Ilebhile, ukupakishwa, ukuthutha kunye nokugcinwa
6.1 Ileyibhile
Amanqaku acacileyo emveliso aya kuprintwa okanye ancanyathiselwe kwizikhongozeli zokupakisha, kubandakanywa igama lemveliso, ubumsulwa, umgangatho womgangatho, inombolo yokwenziwa kwemveliso, umhla wokuvelisa, inombolo yeloti, ubunzima obupheleleyo kunye nobunzima bobunzima obukhoyo beemveliso.Imizobo yokugcina iya kuhambelana ne-GB/T191.
6.2 Ukupakishwa
Ukupakisha igubu leplastiki
6.3 Ezothutho
Imveliso inokuthuthwa ngeendlela eziqhelekileyo kunye neendlela, ezimele ziphephe imvula, ubushushu obuphezulu kunye neziqhumane zomlilo, kwaye aziyi kuxutywa nezinto ezinobungozi kunye nezinto ezikhupha iigesi okanye umphunga.
6.4 Ugcino
Iimveliso ziya kugcinwa kwindawo epholileyo, eyomileyo yokugcina izinto kwaye aziyi kugcinwa nezinto ezonakalisayo kunye nezinto ezikhupha iigesi okanye umphunga.