Ụlọ ọrụ SAX SPE
B&M SAX bụ kọlụm mmịpụta nke anion siri ike na silica gel, nke nwere otu ọrụ nnu ammonium nke quaternary. A na-ejikarị eme ihe maka mmịpụta ogige anionic na-adịghị ike, dị ka carboxylic acid. Enwere ike iji onye na-agbanwe anion siri ike wepụ ụgwọ na-adịghị mma site na mmiri na ngwọta na-adịghị mma, karịsịa maka mmịpụta nke acid na-adịghị ike. A na-ejikarị ya wepụ anions siri ike (organic acid, nucleotides, nucleic acid, sulfonic acid mgbọrọgwụ, inorganic salts, wdg) na sample, na ihe ndị dị ndụ macromolecule desalination.
| Ngwa: | |
| Enwere ike iji ya wepụ ụgwọ na-adịghị mma na mmiri | |
| na-abụghị aqueous ngwọta, na kasị mma ruru eru maka | |
| mmịpụta nke acid na-adịghị ike mmiri na-agbaze samples, ndu mmiri mmiri na organic mmeghachi omume matrix | |
| Ngwa a na-ahụkarị: | |
| Iji wepụ ike anions (sulfonate, inorganic ion) na samples. | |
| Nhazi macromolecule biological acid Organic, nucleic acid, nucleotides, surfactants. | |
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