vaaiga lautele:

C18W (e le'i fa'amaufa'ailogaina) o se koluma fa'aliliuina FASE C18 e le'i fa'amaufa'ailogaina e fa'avae i luga o le silica gel, fa'atasi ai ma le tele o vaega o le silanol i luga o le fogaeleele e maua ai feso'ota'iga polar fa'aopoopo. Ave'esea o mea e le polar e ala ile hydrophobicity. I le taimi lava e tasi, o le gaioiga a le silanol vaega e sili atu nai lo le C18 e taofi ai nisi vailaʻau metabolites ma faʻavae faʻavae, o lona uiga o lona taofiga e aofia ai le feololo e le polar ma polar aafiaga lona lua. O le koluma e fa'aagaga mo le tele o mea fa'aola ma e iai le tele o filifiliga filifilia. O se vaega tumau lautele mo le aveeseina o polar ma non-polar compounds.
Ole koluma e tutusa ma Aglient Accu Bond C18, Bond Elute C18 OH.

fa'amatalaga

Matrix: silica gel
Vaega fa'atino: octadecyl le fa'amaufa'ailogaina, silanol vaega galue
Mechanism of action: toe fa'aliliuina vaega
Kaponi: 18%
Tele: 40-75 microns
Lau'ele'ele: 300m2/g
Avanoa averesi: 60
Fa'aoga: eleele; Vai; Suavai o le tino (plasma/urine, etc.); Mea'ai; fualaau faasaina
Fa'aoga masani: vavae'esega o ga'o, va'aiga ganglioside o le JPMHW ma LE Iunaite Setete CDFA auala aloa'ia: vaila'au fa'ama'i i mea'ai fa'alenatura.
Auala AOAC: su'esu'ega o le pigmenti ma le suka i mea'ai, vaila'au ma metabolite i totonu o le toto, plasma ma le urine, polotini, DNA macromolecule sample desalting, fa'atamaoaigaina o mea fa'alenatura ile fa'ata'ita'iga vai fa'alesi'osi'omaga, fa'ameamea fa'alaula ole meainu, e pei ona ta'ua i lalo: Aveesea ma fa'amamāina o vaila'au. , barbiturates, phthalazines, caffeine, vailaʻau, vali, suauʻu manogi, vaitamini e solu gaʻo, fungicides, vailaʻau vele, vailaau faʻasaina, carbohydrates, p-hydroxytoluene ester, phenol, phthalate esters, steroids, surfactants, theophylline, ma isi.