Mgbe ị na-eme atụmatụ ịzụta akụrụngwa chromatography mmiri mmiri maka nyocha ụlọ nyocha ma ọ bụ nnwale ụlọ ọrụ, ọtụtụ ajụjụ nwere ike inye gị nsogbu. Kedu ụdị chromatography mmiri kacha dabara adaba maka mkpa nyocha nlele gị, dị ka ikewa ogige organic na-esi elu ma ọ bụ chọpụta ụmụ irighiri ihe ndu? Kedu ka ị ga-esi hụ na akụrụngwa ahọpụtara na-emezu ihe ziri ezi na mkpa uche nke ụlọ ọrụ gị? Ma ị ghọtara nke ọma ọdịiche dị na ọnọdụ ngwa dị n'etiti ụdị dị iche iche nke chromatography mmiri mmiri, ka ịzenarị ndakọrịta n'etiti ọrụ akụrụngwa na ọrụ nnwale n'ezie?
chromatography nke mmiri mmiribụ teknụzụ nyocha bụ isi nke a na-ejikarị na mpaghara dịka biopharmaceuticals, nchekwa nri, na nlekota gburugburu ebe obibi. Ịghọta ụdị ya na njirimara ya dị oke mkpa maka ịhọrọ ngwa kwesịrị ekwesị. Ndị na-esonụ ga-akọwapụta ụdị, ụdị ngwaahịa ngwaahịa, uru, akara ngosi ihe, na mpaghara ngwa nke chromatography mmiri iji nyere gị aka ime mkpebi ndị mara mma.
Ụdị Chromatography Liquid Na-ahụkarị
N'ahịa, a na-ekewa chromatography mmiri mmiri n'ọtụtụ ụdị dabere na ụkpụrụ nkewa na ọnọdụ ngwa. Chromatography Liquid Liquid (HPLC) na-arụ ọrụ dị elu bụ ụdị a na-ejikarị eme ihe, yana arụmọrụ nkewa dị elu yana ọsọ nyocha ngwa ngwa, dabara maka ọtụtụ nchọpụta ihe mejupụtara. Ultra-High Performance Liquid Chromatography (UHPLC) nwere nguzogide nrụgide dị elu yana nghọta ka mma, nke nwere ike belata oge nyocha karịa 50% ma e jiri ya tụnyere HPLC ma a na-ejikarị ya eme ihe n'ọnọdụ nyocha dị elu. Chromatography Liquid-Dimensional Abụọ (2D-LC) na-ejikọta usoro nkewa abụọ dị iche iche, na-agbasawanye ụdị ihe ndị a na-achọpụta na ọdabara na nyocha nke matrices dị mgbagwoju anya dị ka mkpughe exogenous serum. Na mgbakwunye, enwere ụdị pụrụ iche dị ka Ion-Exchange Chromatography maka nkewa ogige ionic na Chromatography Size-Exclusion maka nyocha ihe macromolecular.
Ụdị Chromatography Liquid nke Maxi Sayensị
Maxi Scientific Instruments (Suzhou) Co., Ltd., na-elekwasị anya na mpaghara chromatography, na-enye ngwaahịa zuru oke nke mmiri mmiri chromatography. Ngwaahịa ya bụ isi gụnyere kọlụm Ghost-Sniper nwere arụmọrụ yiri ngwaahịa izizi, ngwa PEEK HPLC, yana capillaries igwe anaghị agba nchara 316L. Ngwaahịa ndị a nwere uru nke ọnụ ahịa dị ọnụ ala, oge nnyefe dị mkpirikpi, yana nguzogide corrosion siri ike. Dịka ọmụmaatụ, 316L igwe anaghị agba nchara capillary na-anabata usoro nchebe pụrụ iche, nke ọ bụghị nanị na ọ nwere arụmọrụ mkpuchi dị mma kamakwa enwere ike itinye ya ngwa ngwa site na aka, dabara adaba na usoro chromatography mmiri dị iche iche.
Uru nke Chromatography Liquid
N'ihe gbasara uru n'ozuzu, chromatography mmiri mmiri nwere ike nyochaa 80% nke ogige organic, karịsịa ihe na-esi ísì ụtọ, nke na-adịghị agbanwe agbanwe, na ihe ndị na-arụ ọrụ ndụ nke siri ike ijikwa site na chromatography gas. Nchọpụta nchọpụta ya dị elu, onye na-achọpụta ultraviolet nwere ike iru 0.01ng, nke nwere ike izute mkpa nyocha ọchụchọ.
Maka ụdị ndị a na-ahụkarị, HPLC nwere uru nke ogidi ndị a na-emegharị na obere ihe oriri; UHPLC nwere arụmọrụ nkewa ka mma (ugboro atọ nke HPLC nke oge ochie) yana ọnụego mmetọ dị ala; 2D-LC nwere ike gbasaa ọnụọgụ nkebi nke mmanụ-mmiri nke ihe ndị a na-achọpụta na -8 ruo 12, na-achọpụta nyocha mkpuchi dị elu nke ọtụtụ mmetọ.
Ngwaahịa Maxi Scientific nwere uru pụrụ iche. Kọlụm Ghost-Sniper ya na-anabata usoro mmepụta pụrụ iche, nke na-eme ka arụmọrụ kwụsie ike ma na-ebelata ọnụ ahịa. Ngwaahịa capillary nwere ogologo ndụ ọrụ, nke nwere ike ibelata ugboro nke nnọchi akụrụngwa maka ndị ọrụ ma chekwaa ụgwọ ọrụ.
Ihe akara Chromatography Liquid
Ihe mejupụtara chromatography nke mmiri mmiri nwere ụkpụrụ akụrụngwa siri ike. Na-ewere kọlụm dị ka ihe atụ, na-anọ n'usoro na-eji porous irighiri nwere urughuru size nke 5-10μm maka HPLC na nta ahụ maka UHPLC ka mma nkewa arụmọrụ. A na-ejikarị pipeline eme ihe nke 316L igwe anaghị agba nchara (corrosion-eguzogide) ma ọ bụ ihe PEEK (dabara maka acid siri ike na alkali samples).
N'ihe banyere ụkpụrụ ọkwa ụlọ ọrụ, akụrụngwa kwesịrị izute ihe ngosi arụmọrụ dị ka nha nha nha nha (± 1% ma ọ bụ ± 2μL / min) na nkwụsi ike njikwa okpomọkụ (± 0.1 ℃). Dịka ọmụmaatụ, ngwaahịa Maxi Scientific na-agbaso ISO9001: 2015 àgwà njikwa usoro asambodo, na-ahụ na àgwà ngwaahịa ahụ na-agbaso ụkpụrụ mba ụwa.
Ngwa Chromatography Liquid
N'ihe gbasara biopharmaceuticals, a na-eji chromatography mmiri mmiri mee ka protein dị ọcha na njikwa mma ọgwụ. Dịka ọmụmaatụ, ọ nwere ike ikewapụ ma chọpụta amino acids na peptides n'ime ihe nlele nke ndu. N'ime nnwale nchekwa nri, ọ nwere ike nyochaa ihe mgbakwunye nri dị ka ihe nchekwa na ihe mmetọ dị ka ihe mkpofu pesticide, yana oke nchọta dị obere ka ọ dị obere. Na nlekota gburugburu ebe obibi, a na-eji ya chọpụta ihe ndị na-emetọ ihe ndị dị ka polycyclic aromatic hydrocarbons na phenols na mmiri na ala.
E tinyela ngwaahịa Maxi Scientific n'ọtụtụ mpaghara. N'ime ọrụ nyocha nri, kọlụm Ghost-Sniper ya mezuru nke ọma nkewa na nchọpụta nke ọtụtụ ihe mgbakwunye nri, yana ọnụego mgbake karịa 95% yana data kwụsiri ike. N'ime ọrụ nnwale gburugburu ebe obibi, mkpuchi igwe anaghị agba nchara 316L dabara na sistemu chromatography mmiri wee chọpụta na nleba anya na-aga n'ihu nke ihe nlele mmiri maka awa 240, na-ahụ na izi ezi nke nsonaazụ ule.
Mmechi
chromatography Liquid nwere ọtụtụ ụdị dị ka HPLC, UHPLC, na 2D-LC, nke ọ bụla nwere uru pụrụ iche na ọnọdụ ndapụta. Ngwaahịa ndị metụtara chromatography mmiri mmiri Maxi Scientific, nwere arụmọrụ dị elu, ikike, yana ịdị mma a pụrụ ịdabere na ya, nwere ike gboo mkpa nke ụlọ ọrụ dị iche iche. Ma ị na-etinye aka na nyocha biopharmaceutical, nnwale nchekwa nri, ma ọ bụ nlekota gburugburu ebe obibi, ịhọrọ ngwaahịa Maxi Scientific nwere ike inyere gị aka melite arụmọrụ nyocha yana belata ọnụ ahịa. Ugbu a, biko kpọtụrụ Maxi Scientific ozugbo (kpọọ + 86 400-6767580) iji nweta nkwuputa ngwaahịa na ọrụ ndụmọdụ gbasara ire ere!
Oge nzipu: Nov-26-2025