C8 SCX SPE
ʻO B&M C8/SCX ka kolamu unuhi (C8/ SCX), kahi i haku ʻia me ka silica gel e like me ka matrix C8 a me ka hoʻololi cation hoʻololi SCX packing i hui pū ʻia me ka ʻāpana i hoʻopaʻa ʻia, a hāʻawi i ka mīkini paʻa pālua. Hoʻopili nā hui hana C8 me nā pūʻulu hydrophobic o ka analyte, aʻo ka SCX he pilina me ka proton. Ma muli o kēia mau pilina ikaika, hiki ke hoʻohana ʻia nā ʻano hoʻoheheʻe ʻoi aku ka ikaika no ka wehe ʻana i nā unuhi maʻamau i hiki ke keʻakeʻa i ka ʻike ʻana o UV a i ʻole ka hoʻopau ʻana i ka ion LC-MS. ʻAʻohe pani o ka manawa paʻa, hiki ke hoʻonui i ka pilina ma waena o ke koena o ke koena silyl alcohol base a me ka analyte polar, no laila e kōkua ai i ka hoʻonui ʻana i ka paʻa.
Hoʻohana maikaʻi ʻia i ka hoʻomaʻemaʻe ʻana i nā wai wai, mimi a me
ka alkalinity koko (cationic) a i ʻole nā pūhui kūʻokoʻa e like me
nā lāʻau lapaʻau a me nā metabolites.
ʻO ka mea like me Agilent Bond Elut Certify
&Phenomenex Screen-C.
| Palapala noi： |
| Ka lepo; Ka wai; Nā wai o ke kino (plasma/mimi etc.); ʻAi; ʻAila |
| Nā noi maʻamau： |
| Hoʻokumu ʻia nā pūʻulu hana o C8 / SCX me ka octyl a me ka sulfonic acid e pili ana i ka ratio bond, nona ka hana paʻa ʻelua: hāʻawi ka octyl i ka hana hydrophobic medium, a hāʻawi ka base acid sulfonic i ka hoʻololi cation ikaika. |
| I ka hihia o ka adsorption nui o C18 a me C8, a me ka paʻa ikaika o SCX, hiki ke hoʻohana ʻia e like me ka |
| kolamu unuhi o C8 / SCX mode huikau |
ʻIke Kauoha
| Nā mea hoʻoheheʻe | Puka | Hōʻike | Pcs/pk | Cat.No |
| C8/SCX | pahu pahu | 30mg/1ml | 100 | SPEC8SCX130 |
| 100mg/1ml | 100 | SPEC8SCX1100 | ||
| 200mg/3ml | 50 | SPEC8SCX3200 | ||
| 500mg/3ml | 50 | SPEC8SCX3500 | ||
| 200mg/6ml | 30 | SPEC8SCX6200 | ||
| 500mg/6ml | 30 | SPEC8SCX6500 | ||
| 1g/6ml | 30 | SPEC8SCX61000 | ||
| 1g/12ml | 20 | SPEC8SCX121000 | ||
| 2g/12ml | 20 | SPEC8SCX122000 | ||
| Pāpā | 96×50mg | 1 | SPEC8SCX9650 | |
| 96×100mg | 1 | SPEC8SCX96100 | ||
| 384×10mg | 1 | SPEC8SCX38410 | ||
| Sorbent | 100g | ʻOmole | SPEC8SCX100 |
