ʻOkoʻa HPLC Sampling Vial Test

ʻokoʻaHPLC Sampling VialHoao

ʻOi aku ka maikaʻi inā ʻoi aku ka uku?
He aha ka ʻokoʻa o nā hue HPLC mai nā hōʻailona like ʻole

Ma ke ʻano he ʻoihana hoʻāʻo hoʻāʻo nuipaʻa lehulehu, ua hoʻokumu mau ʻia ke koho ʻana i nā mea hoʻohana hoʻokolohua ma ka ʻikepili.I ka blank hoʻokolohua, e loaʻa mau inexplicable uhane peaks, mai ka solvent?Mai ka vial?A i ʻole nā ​​huahana plastik mai ke kaʻina ʻohi?E nana pakahi kakou a pau me ka uhane o ka wawahi i ka ipu a me ka ninau a hiki i ka hopena.I mea e hōʻoia ai i ka maikaʻi o ka hoʻāʻo ʻana, ua hoʻokō mākou i kahi ʻano loiloi no kanā hue laʻana, e ʻimi wale i ka mea hilinaʻi loa.E nānā i kā mākou hopena loiloi, malia paha ʻoe, ma ke ʻano he hoa, hoʻoikaika pū kekahi?

11 ʻano omole injection a me 1 ʻano o ka paipu intubation e komo ana i kēia loiloi.E ʻike kākou i ke ʻano o nā ʻōmole injection~~~

hōʻuluʻulu manaʻo
1. ʻO nā mea o ka'ōmole injection heʻano likeʻole, he symmetrical ka helehelena, a he maikaʻi keʻano o ka hui.
2. ʻO ka mea o ka ʻōmole hāpana / i loko o ka pahu he plastik a me ke aniani, a ʻoi aku ke kumukūʻai o ke aniani.
3. ʻO ke kumu kūʻai o ka ʻōmole injection i hoʻohui ʻia i loko o ka plastik ma kahi o 1 yuan, a ʻaʻole nui ke kumu kūʻai.
4. Pono e hoʻohana ʻia ʻo J plastic inner tube type D me ka ʻōmole injection flat-bottom, i ʻoi aku ke kumu kūʻai ma mua o ka ʻōmole injection injection.
5. ʻO ke kumukūʻai o ke aniani i loko o ka pahu i hoʻohui ʻia i ka ʻōmole injection ma waena o 3 yuan a me 7 yuan, a ʻo ke kumu kūʻai he nui, a ʻo ke kumukūʻai o ke ʻano palekana B ka mea kiʻekiʻe loa.
6. ʻO ke kumukūʻai o nā kīʻaha kīʻaha aniani (lalo lalo, ʻaʻohe o loko) he 0.6-2 yuan, a ʻo ke kumukūʻai o A ke kiʻekiʻe loa.

E nānā i kā mākou hopena hoʻokolohua aʻe ~~ Nā kūlana hoʻokolohua
Mea hana hoʻokolohua: LC / MS (1290-6470) ʻĀpana kelepona: A: wai maʻemaʻe B: acetonitrile Kahe kahe: 0.3ml/min
Ke ʻano: ʻimi piha i ke ʻano maikaʻi a me ke ʻano ʻino Nā hana hoʻokolohua:

E ana pono i kekahi nui o ka wai maemae a
acetonitrile (ʻo ka nui o ka laʻana o ka ʻōmole injection i hoʻohui ʻia me ka tube insert a me ka tube insert he 100 μL, a ʻo ka sampling volume o ka ʻōmole injection me ka ʻole o ka pahu hoʻokomo he 500 μL.) i kēlā me kēia ʻano o ka ʻōmole injection, vortex no 1min, e hoʻohana i ka hōʻailona like a me ka pāpale kumu hoʻohālike (Agilent 5190-9024), a hoʻokomo i ka hāpana ma ka mīkini.Hana i nā hiʻohiʻona piha i nā ʻano ion maikaʻi a maikaʻi ʻole, kēlā me kēia.

Injection vial + acetonitrile positive ion mode

Nānā: ʻO ka liʻiliʻi o ka helu o nā piko a me ke kiʻekiʻe kiʻekiʻe, ʻoi aku ka maikaʻi.ʻO ka ʻikepili i luna no ka ʻike wale nō, a ʻo ia wale nō ke kuleana no nā hōʻike hōʻike.

ʻOmole hoʻoheheʻe + ʻano wai iona maikaʻi

Nānā: ʻO ka liʻiliʻi o ka helu o nā piko a me ke kiʻekiʻe kiʻekiʻe, ʻoi aku ka maikaʻi.ʻO ka ʻikepili i luna no ka ʻike wale nō, a ʻo ia wale nō ke kuleana no nā hōʻike hōʻike.

ʻO ka pahu laʻana + acetonitrile ʻino ion mode

Nānā: ʻO ka liʻiliʻi o ka helu o nā piko a me ke kiʻekiʻe kiʻekiʻe, ʻoi aku ka maikaʻi.ʻO ka

ʻO ka ʻikepili ma luna no ka ʻike wale nō, a ʻo ia wale nō ke kuleana no nā hōʻike hōʻike.

ʻOmole hoʻoheheʻe + wai ʻino ion mode

Nānā: ʻO ka liʻiliʻi o ka helu o nā piko a me ke kiʻekiʻe kiʻekiʻe, ʻoi aku ka maikaʻi.ʻO ka

ʻO ka ʻikepili ma luna no ka ʻike wale nō, a ʻo ia wale nō ke kuleana no nā hōʻike hōʻike.

Hoʻonohonoho palapala:

hōʻuluʻulu manaʻo
ʻOi aku ka maikaʻi o ka hana kemika o ka vial injection Spectrum J a ʻoi aku ka maikaʻi o ka vial injection A, akā ʻoi aku ka maikaʻi o ka mea hope.Ua hana maikaʻi loa ke kumu hoʻohālike B, akā aia ke kumukūʻai ma ka ʻaoʻao kiʻekiʻe.Me he mea lā he mea liʻiliʻi ka manaʻo o nā mea pipiʻi, akā manaʻo mau wau he ʻoi aku ka liʻiliʻi o ka brand premium.Manaʻo wau inā like ʻoe i ka manaʻo~~

Hōʻuluʻulu
nā ʻōmole like ʻole o nā ʻōmole injection .ʻO kēia mau hōʻailona e hoʻokau i nā hopena ʻike ʻole ʻia i kā mākou ʻike maka, akā paʻakikī ke loaʻa i kahi injection "maʻemaʻe" loa i ka mākeke.ʻōmole.sampling vials a me inserts komo i loko o ka loiloi , ka J type sampling vial pono koho, akā, 'aʻole kūpono no ka micro samples (e pili ana <500μL).Maikaʻi nō hoʻi ke kumu hoʻohālike B.ʻO ka hoʻolālā i hoʻohui ʻia o ka paipu intubation i loko he nui o nā noi, akā he kumukūʻai.