PSA SPE
B&M PSA est ethylenediaminum - N propyl extractio columna cum silica gel, et PSA duos habet circulos amino, et pKa est 10.1 et 10.9 respective.Selectivity is similar to amino.Pro phase positivo vel anti-phase columna, verticitas fortior est quam C18 et debilior quam gel silica, et variae compositiones cum amplitudine mediae polaritatis vel polaritatis, bonam selectivam habent in diversis systematibus.
PSA adhiberi potest cum metallis ad metalla extrahenda. Saepe in praeparatione exempla residua agriculturae, acida inclusa, pigmenta, metalla et phenola adhibentur.
| Applicationem. |
| Solum, aqua, corpus humorum (plasma/urine etc.); Cibus, oleum |
| Typical Applications. |
| Pretreatment acida pinguia, pigmenta polaris et sugars |
| Chelate metallum iones |
Ordo Information
| Sorbents | Forma | Specification | Pcs/pk | Cat.No |
| PSA | Cartridge | 100mg/1ml | 100 | SPEPSA1100 |
| 200mg/3ml | 50 | SPEPSA3200 | ||
| 500mg/3ml | 50 | SPEPSA3500 | ||
| 500mg/6ml | 30 | SPEPSA6500 | ||
| 1g/6ml | 30 | SPEPSA61000 | ||
| 1g/12ml | 20 | SPEPSA121000 | ||
| 2g/12ml | 20 | SPEPSA122000 | ||
| Plates | 96×50mg | 96-bene | SPEPSA9650 | |
| 96×100mg | 96-bene | SPEPSA96100 | ||
| 384×10mg | 384-bene | SPEPSA38410 | ||
| Sorbent | 100g | Utrem | SPEPSA100 |
