Florisil SPE
B&M Florisil yog cov adsorbent florisil-mgo SiO2 ntawm silicone bonded magnesium oxide, uas muaj peb yam: silicon dioxide (84%), magnesium oxide (15.5%) thiab sodium sulfate (0.5%). Zoo ib yam li silica gel, cov adsorbent yog cov adsorbent ntawm muaj zog polarity, kev ua haujlwm siab thiab tsis muaj zog alkalinity. Cov polar compounds tuaj yeem muab rho tawm
los ntawm nonpolar daws rau adsorb tsawg polarity thiab nruab nrab-polarity tebchaw los ntawm non-aqueous daws. Florisil's granule fillers tuaj yeem ua cov qauv loj loj sai dua, yog li thaum cov qauv hnyav dua, nws tuaj yeem siv los hloov silica gel kem.
Tsis tas li ntawd, nyob rau hauv kev siv ntawm alumina kem, yog hais tias tus lewis acid ntawm alumina muaj cuam tshuam nrog cov extract, nws muaj peev xwm hloov alumina khoom nrog Florisil.
| Daim ntawv thov: |
| Av; Dej; Cov kua dej hauv lub cev (plasma / zis thiab lwm yam); Khoom noj khoom haus; Roj |
| Tej kev siv: |
| Ib txoj hauv kev ntawm kev tshem tawm cov tshuaj tua kab rau AOAC thiab EPA hauv Asmeskas |
| Japanese JPMHLW txoj kev siv tshuaj tua kab hauv |
| Khoom noj khoom haus "Polychlorinated biphenyls extraction nyob rau hauv insulating roj |
| Rau kev ua kom huv thiab sib cais ntawm cov tshuaj tua kab, cov tshuaj tua kab organic chlorine thiab hydrocarbons tuaj yeem ua tau. |
| cais cais cais ntawm nitrogen tebchaw thiab tshuaj tua kab mob |
| Qhov tsim nyog cov txheej txheem rho tawm kem rau NY761 txoj kev tsom xam |
