NH2 (aminopropyl SPE columnae)
Overview:
NH2 (amino) est aminopropyl extractio columnae cum silica gel.Infirma polaris phaselus et anion commutator, per infirmam anionem commutationis (solutio aquea) vel adsorptionis verticitatis organicae (solutio non-polaris) ad effectum perveniat, ergo duplex munus habet.Praeparatio cum solutionibus nonpolaribus, ut n-hexane, formare potest vincula hydrogenii cum moleculis cum -oh, -nh vel -sh, et amino PKa= 9.8; Effectus anionis infirmior est quam SAX, et in PH < 7.8 Solutio aquea, adhiberi potest pro agente anion debili permutationis, quae adhiberi potest ad removendas aniones fortes sicut acidum sulfonicum in sample.
Vinculum aminopropyl valde polarium in solutionibus organicis nonpolaribus adsorbent et infirmam anion-commutationem retentionis in solutione aquea habet. NH2 bene in variis specimen subiecta et in cibo, ambitu, pharmaceutica et medicina adhiberi potest.
singula
Matrix：Silica
Function Group：Ammoniacus propyl
Mechanismus Actionis, Positive Phase extractio, debilis anion commutatio
Particula Size： 40-75μm
Superficies Area：510 /g
Pore mediocris Location：60Å
Applicationem: Solum, aqua, corpus fluidorum (plasma/urine etc.); Food
Sorbent Information
Matrix：Silica Function Group：Ammonia Propyl Mechanismus Actionis Positivus Phase extractio, debilis anion commutatio Carbon Content：4.5% Particula Size：45-75μm Superficies Area：200㎡/g Mediocris Pore Size：60Å
Applicationem
Solum, aqua, corpus fluidorum (plasma/urine etc.); Food
Typical Applications
Aniones validae, ut sulfonatae, in pH<7.8 solutione aquea extractio et separatio isomers Phenol, pigmenta phenolica, fructus naturales fractione Petroleum, Saccharum, Medicamenta et earum metabolitae
| Sorbents | Forma | Specification | Pcs/pk | Cat.No |
| NH2 | Cartridge
| 100mg/1ml | 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 | ||
| Plates | 96×50mg | 96-bene | SPENH9650 | |
| 96×100mg | 96-bene | SPENH96100 | ||
| 384×10mg | 384-bene | SPENH38410 | ||
| Sorbent | 100g | Utrem | SPENH100 |
