NH2 (ọwọn aminopropyl SPE)
awotẹlẹ:
NH2 (amino) jẹ ọwọn isediwon aminopropyl pẹlu gel silica. O ni alakoso iduro alailagbara pola ati oluyipada anion, nipasẹ paṣipaarọ anion alailagbara (ojutu olomi) tabi adsorption polarity (ojutu Organic ti kii-pola) lati de ipa naa, nitorinaa ni ipa meji. Nigbati igbaradi pẹlu awọn solusan ti kii ṣe pola, gẹgẹbi n-hexane, o le ṣe awọn ifunmọ hydrogen pẹlu awọn ohun elo pẹlu -oh, -nh tabi -sh, ati amino PKa = 9.8; Ipa ti anion jẹ alailagbara ju ti SAX, ati ni PH < 7.8 ojutu olomi, o le ṣee lo bi oluranlowo paṣipaarọ anion ti ko lagbara, eyi ti a le lo lati yọ awọn anions ti o lagbara gẹgẹbi sulfonic acid ninu apẹẹrẹ.
Isopọ aminopropyl jẹ adsorbent pola ti o lagbara ni awọn solusan Organic ti kii-polar ati pe o ni idaduro anion-paṣipaarọ ailagbara ni ojutu olomi.NH2 ṣe daradara ni ọpọlọpọ awọn sobusitireti ayẹwo ati pe o le ṣee lo ni ounjẹ, agbegbe, awọn oogun ati oogun.
awọn alaye
Matrix: Silica
Ẹgbẹ iṣẹ: Ammonia propyl
Ilana ti Iṣe: isediwon alakoso rere, paṣipaarọ anion alailagbara
Iwọn patiku: 40-75μm
Agbegbe Ilẹ: 510 ㎡ / g
Apapọ Iwon Pore: 60Å
Ohun elo: Ile;Omi; Awọn omi ara (pilasima / ito ati bẹbẹ lọ); Ounjẹ
Sorbent Alaye
Matrix: Ẹgbẹ Iṣiṣẹ Silica: Amonia propyl Mechanism of Action: Isediwon alakoso to dara, Akoonu Carbon paṣipaarọ ailagbara: 4.5% Iwọn Patiku: 45-75μm Agbegbe Ilẹ: 200㎡ / g Iwon Pore Apapọ: 60Å
Ohun elo
Ile; Omi; Awọn omi ara (pilasima / ito ati bẹbẹ lọ); Ounjẹ
Awọn ohun elo Aṣoju
Awọn anions ti o lagbara, gẹgẹbi sulfonate, ni a fa jade ni pH<7.8 ojutu olomi Isediwon ati iyapa ti isomers Phenol, phenolic pigments, adayeba awọn ọja Epo ida;Suga;Oògùn ati awọn metabolites wọn
| Sorbents | Fọọmu | Sipesifikesonu | Awọn PC/pk | Ologbo.No |
| NH2 | Katiriji
| 100mg/1 milimita | 100 | SPENH1100 |
| 200mg/3ml | 50 | SPENH3200 | ||
| 500mg/3ml | 50 | SPENH3500 | ||
| 500mg/6ml | 30 | SPENH6500 | ||
| 1g/6ml | 30 | SPENH61000 | ||
| 1g/12ml | 20 | SPENH121000 | ||
| 2g/12ml | 20 | SPENH122000 | ||
| Awọn awopọ | 96×50mg | 96-daradara | SPENH9650 | |
| 96×100mg | 96-daradara | SPENH96100 | ||
| 384×10mg | 384-daradara | SPENH38410 | ||
| Sorbent | 100g | Igo | SPENH100 |
