Koho septa no nā vialsampler vial

ʻO ka seplum āu e koho ai no kāuautosampler vialhiki ke hopena i ka hopena o SPECPITAL EVAPITATION, SEMPLE SPEFE, NOHE ANA, MA BLOCKS, A BLOCKSE, A BOLDSE DODVITIME. Maiʻae i nā mea paʻakikī o ke koho septa e hoʻolōʻihi iāʻoe.

Nā Hana Septa koho

Ua'ōlelo aku ka koho koho Septa i ka SEPTA maikaʻi loa ma ka paneʻana i kekahi mau nīnau maʻalahi, e like me:

1. HPLC, UHPLC, a i GC?

2. Nā kākuhi pale pale, crimp top spips, a me snap-ia?

3. Autosamplepr type & tip diameter?

4. Slit a iʻole ka hoʻolālāʻanaʻole?

5. Hiki ke koi?

6. Mālama a me ke aniani eʻikeʻia ai ka septa i?

7. Mau inikini lehulehu?

Ka lāʻau septa

ʻO ka mea koho koho Septa e hoʻohana ai i ka pakuhi ma lalo nei e koho i kahi septum e kōkua i ka paleʻana i ka hōʻino.

ʻEhā mau wahi nui e pono ai e noʻonoʻo i ke kohoʻana i kaKūpono septa:

1. Mea hana

Hoʻohana ka mea kūʻai aku ma kēlā me kēia mea kūʻai aku i nāʻano likeʻole o nā mea kūʻai aku, a no kekahi mau mea aʻoaʻo, e kōkua ana i ka nui o nā mea no nā pono

2. E hoʻohui i nā hoihoi

Inā he mau leo ​​nui kāu hoʻohuiʻana e koho i ka septa e hāʻawi i kahi hōʻailona paʻa e pale ai i ka liloʻana i ka poho compound. ʻO kā mākou'ōnaehana koho balota nui

3. Mālama

ʻO kekahi mau mea kanu i hoʻohana pinepineʻia no HPLC, UHPPC, hiki i nā hoʻokolohua GC ke hopena i ka hopena Septa Compaty.

4. Mahana

Inā ponoʻoe e kau i kahi kiʻiʻoniʻoni i kālaiʻia ma keʻano kiʻekiʻe, ponoʻoe e noʻonoʻo pono i nā mea septa e hiki ai i ke kiʻekiʻe kiʻekiʻe.

Nā kiʻi Sautta& Nā mea

Hanaʻiaʻo Septa mai nāʻano likeʻole. Eʻike ma lalo o nā wehewehe a me nā hoʻohanaʻana i nāʻano likeʻole o nāʻano septa.

Rubber septa

Hoʻohanaʻia lākou no ka loiloi maʻamau no ka loiloiʻana i ka chromatography. Hāʻawi i ka hiki ke hāʻawi i ka hiki ke kūʻai aku a me ka maikaʻi maikaʻi. ʻAʻole i hōʻikeʻia no nāʻano he nui a iʻole e hoʻopaʻa ana i nā hiʻohiʻona no ka nānā houʻana. ʻO PTFE kahi pale pale pale i ka wā i hōʻokiʻia ai ka hakiʻana i ka'ōpala i ka hoʻouka kauaʻana.

PTFE \ / Red Rubber: Eʻae i ka durber durometer Kahi septum kaulana a me ka hoʻokele waiwai no nā kumu gc maʻamau.

PTFE \ / ROCKBER:ʻoi aku ka nui o ka papa o ka'ōpala no ka hoʻohanaʻana me ka pono piercing. ʻO ka hapa nui a me ka hoʻokele waiwai nui loa no nā kumu gc maʻamau.

ʻO Pre-Slit PTFE \ / Red Rubber: Pre-Slit, High-Right Red Ridge me kahi mea liʻiliʻi (0.003 ")

Silicone rubber septa

ʻO ke kiʻekiʻe kiʻekiʻe,ʻo Silcome Rubber i Laminated i PTFE. E hoʻohana i ka wā e nānā pono ai nā hiʻohiʻona maikaʻi loa. Ua kū'ēʻo Septum i ke kūleʻa a ua'ōleloʻia i ka wā e koiʻia ai nāʻano he nui. ʻO SEPTA makemakeʻia no ka hoʻohanaʻana i nā noi chromato

PTFE \ / Silicone: He silika palupalu palupalu loa i ukuʻia i PTFE. ʻO Septum Resists Coring e kū ana a manaʻoʻia no nā mea hana me nā mea maikaʻi maikaʻi. Ua hōʻikeʻia no ka LC-MS a me GC-MS ma muli o ka maʻemaʻe kiʻekiʻe.

PTFE \ / Silicone \ / PTFE: He papa o PTFE ma kēlā me kēiaʻaoʻao o ka silicone paʻakikī. ʻO ka hapa nui loa e kū i luna me nā mea e koi ana i luna. Noiʻia no ka hapanui o nā noi noi e like me ka loiloi trace,ʻoi aku ka manawa ma waena o nā kuhi, a iʻole no nā kūlana kūloko. E hoʻohana i kekahi autosampler me ka hoʻohanaʻana i ka nui o ka nui o nā pila nui, blunt-tip syringe pono.

Pre-slit ptfe \ / silicone: Pre-Slit, High-Cricone keʻokeʻo keʻokeʻo i kūʻia me PTFE. No nā noi e hoʻohana ana i kahi mea e like me keʻano o ka sauge sucing sopinge a iʻole nā ​​manawa i ka wā e puka ai kahi hakahaka ma keʻano.

PTFE a me nā fluoropollymym

ʻO ke kū'ē kino maikaʻi loa a hoʻohanaʻia ma keʻano he pale pale no nā mea e hiki mai ana i nā mea e hiki mai ana.

Butyl Rubber \ / chlorobutl rubber

ʻO kahi koho waiwai no ka haʻahaʻa haʻahaʻa (<125 ° C) a iʻole nā ​​noi haʻahaʻa haʻahaʻa. ʻAʻole kūpono ia no Alkanes, benzene, crlinine solvents a cyckaxaxe a iʻole he cyclhexane me kaʻole o kahi pale ptf pale.

Silicone silber

ʻO ke koho SEPTA E koho i nā koho balota no nā hua'ōlelo haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me ka haʻahaʻa haʻahaʻa. Kūpono hoʻi no nā'āpana alcohols a me nā kiʻi kiʻi. Ke kūʻai aku nei i nā hiʻohiʻona a me ke kū'ēʻana i ke kūʻana.

ʻO ka PTFER maoli

Nā PTFER maoli ʻO ke koho Septa maikaʻi loa i ka wā e piʻi ai nā mahana i 300 ° C.

ʻO Blue Silcomene \ / Red PTFE: Tird 1.4 mm seal me PTFE FAIR. ʻO ke kūʻaiʻana i ka hiki ke kaupalenaʻia ma muli o keʻanoʻo Siliki SiliLone.

Alumini He kūpono ke keʻokeʻo keʻokeʻo no ka hoʻohanaʻana i 170 ° C.

Alumiinum \ / Red Silcrone: E mālama ponoʻo Alumini i ke alo o keʻano silicone. He kūpono keʻanoʻulaʻula no ka hoʻohanaʻana i nā mahana ma nā mahana a hiki i 250 ° C.

Polū polū \ / kūlohelohe ptfe: Palupalu palupalu me ka hoʻomaʻemaʻeʻana i ka hana maʻemaʻe no ka ho'ēmi liʻiliʻi. Hoʻopiliʻia nā koho lahilahi no ka maʻalahi o ka holoi holoiʻana, recoment extrant ʻAʻole no nā noi a me nā noi.

Hopena

ʻO nā manaʻo hou aʻe e pili ana i ka koho Septa e pono ai i kāu Plus. No laila e kōkua houʻia nā hoʻoholo e pili ana i ka koho septa.