Chromatography mmiri mmiri dị elu (HPLC) nke Propionic Acid
Ngwa ọrụ dị mkpa maka usoro a bụ chromatograph mmiri dị elu. A ga-ahazikwa ngwa ọrụ ahụ, a họrọ kọlụm kwesịrị ekwesị na usoro mkpanaka. Maka nchọpụta propionic acid, a na-ejikarị kọlụm C18 agbanwe agbanwe. Usoro mkpanaka bụkarị ngwakọta nke mmiri na ihe mgbaze organic (dịka methanol) na nha edobere, yana nnu nchekwa kwesịrị ekwesị (dịka ọmụmaatụ, potassium dihydrogen phosphate) iji gbanwee pH ma hụ na nkewa dị mma. Site na ịchọpụta propionic acid na ihe ịchọ mma dịka ọmụmaatụ, a na-ebu ụzọ gwọọ ihe nlele ịchọ mma (dịka ọmụmaatụ, a gwakọtara ya, a na-ehichapụ ya) iji wepụ ihe ruru unyi nke nwere ike igbochi nchọpụta. A na-agbazi ihe nlele ahụ agwọchara n'ime chromatograph mmiri dị elu. N'oge ọrụ, usoro mkpanaka na-ebu ihe nlele ahụ site na kọlụm ahụ, ebe a na-ekewapụ propionic acid site na ihe ndị ọzọ site na ọtụtụ nkewa n'etiti usoro kwụ ọtọ na nke mkpanaka. Enwere ike iji ihe nchọpụta UV-Vis, ebe propionic acid na-amịkọrọ ìhè na ogologo ebili mmiri kpọmkwem. Site n'ịtụ nnabata nke propionic acid na ogologo ebili mmiri kpọmkwem ma tụnyere ya na usoro ọkọlọtọ, enwere ike ịchọpụta ọdịnaya propionic acid dị na ihe nlele ahụ. A na-ewu usoro ọkọlọtọ site na inyocha usoro ngwọta ọkọlọtọ propionic acid nke mkpokọta ama ama, yana ntinye uche na axis x na ntinye uche na axis y.

Shandong Pulisi Chemical Propionic Acid – Ọcha dị elu ma dịkwa mfe inweta     info@pulisichem.cn
Shandong Pulisi Chemical Co., Ltd ji nganga na-enye propionic acid dị elu (CAS 79-09-4, ≥99.5% ịdị ọcha), carboxylic acid dị mkpụmkpụ nke nwere ihe onwunwe kemịkalụ kwụsiri ike na arụmọrụ na-aga n'ihu. Propionic acid anyị bụ mmiri mmiri doro anya, nke na-enweghị agba, nke e mepụtara n'okpuru ụkpụrụ ISO siri ike iji hụ na adịghị ọcha na oke ndakọrịta n'ofe ngwa ụlọ ọrụ.
A na-eji ya eme ihe dị ka ihe nchekwa dị elu, ihe mgbochi ebu, na ihe dị n'etiti kemịkalụ, ọ na-eme nke ọma n'ihe gbasara nri anụmanụ na nchekwa ọka, ihe mgbakwunye nri, mmepụta ọgwụ, mmepụta ọgwụ ahụhụ, na imepụta plastik plastik. Site na iguzogide nchara siri ike na ịdị mma a pụrụ ịtụkwasị obi, ngwaahịa anyị na-emezu ọtụtụ ihe ụlọ ọrụ mmepụta ebe ọ na-akwado usoro mmepụta dị mma na nke dị irè.
Anyị na-enye nhọrọ nkwakọ ngwaahịa dị iche iche: drum plastik 200kg, tankị IBC 1000kg, na tankị ISO, na-ahụ na njem dị nchebe na njem dị ọnụ ala maka ndị ahịa ụwa niile. Dịka onye na-ebubata kemịkalụ China a pụrụ ịtụkwasị obi, anyị na-agbaso njikwa mma siri ike, na-enye nkwado teknụzụ ọkachamara, ma na-enye usoro nnyefe kwụsiri ike iji kwalite uto azụmaahịa gị.

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