C8 / SCX (octyl / sulfonic acid SPE kem)
txheej txheem cej luam:
C8 / SCX yog kem rho tawm (C8 / SCX), uas yog tsim los ntawm silica gel li matrix C8 thiab muaj zog cation txauv SCX packing ua ke nrog cov optimized proportions, thiab muab dual tuav mechanism. Cov pab pawg ua haujlwm C8 cuam tshuam nrog pawg hydrophobic ntawm cov tshuaj ntsuam xyuas, thaum SCX muaj kev cuam tshuam nrog cov proton. Vim tias cov kev sib cuam tshuam muaj zog, cov dej ntws tawm muaj zog tuaj yeem siv los tshem tawm cov khoom siv uas tuaj yeem cuam tshuam nrog UV nrhiav lossis ua rau LC-MS ion suppression. Tsis muaj qhov kaw ntawm qhov chaw nres tsheb, uas tuaj yeem ua rau muaj kev cuam tshuam ntawm cov residual silyl cawv puag thiab cov polar analyte, yog li pab txhim kho kev tuav pov hwm.
cov ntsiab lus:
Matrix: Silica
Functional Group: Octyl, Phenyl sulfonic acid
Mechanism of Action: Rov qab theem rho tawm, muaj zog Cation pauv
Particle Loj: 40-75μm
Thaj Chaw: 510 m2 / g
Daim ntawv thov: Av; Dej; Lub cev kua dej (plasma / zis thiab lwm yam); Khoom noj khoom haus; Roj
Cov ntawv thov: Cov pab pawg ua haujlwm ntawm C8 / SCX yog tsim los ntawm octyl thiab sulfonic acid raws li qhov piv ntawm daim ntawv cog lus, uas muaj ob txoj haujlwm tuav: lub octyl muab qhov nruab nrab hydrophobic nkaus, thiab sulfonic acid puag muab kev sib pauv cation muaj zog nyob rau hauv cov ntaub ntawv ntawm ntau dhau. adsorption ntawm C18 thiab C8, nrog rau kev tuav ruaj khov ntawm SCX, nws tuaj yeem siv los ua kem rho tawm ntawm C8 / SCX sib xyaw
| Sorbents | Daim ntawv | Specification | Pcs/pk | Cat. No |
| C8/SAX | Cartridge | 30 mg/1 ml | 100 | TIAB SA 130 |
| 100 mg/1 ml | 100 | SPEC8SAX 1100 | ||
| 200 mg/3 ml | 50 | SPEC8SAX 3200 | ||
| 500 mg / 3 ml | 50 | SPEC8SAX 3500 | ||
| 200 mg/6 ml | 30 | SPEC8SAX 6200 | ||
| 500 mg / 6 ml | 30 | SPEC8SAX6500 | ||
| 1g / 6 ml | 30 | SPEC8SAX61000 | ||
| 1g / 12 ml | 20 | SPEC8SAX121000 | ||
| 2g / 12 ml | 20 | SPEC8SAX122000 | ||
| 96 daim | 96 x 50 mg | 1 | TIAB SA 9650 | |
| 96 × 100 mg | 1 | TIAB SA 96100 | ||
| 384plaj | 384 × 10 mg | 1 | TIAB SA 38410 | |
| Sorbent | 100 g | Lub raj mis | SPEC8SAX 100 |
Cov ntaub ntawv Sorbent
Matrix: Silica Functional Group: Octyl & Quaternary ammonium ntsev Mechanism of Action: Rov qab theem rho tawm, muaj zog anion txauv Particle Loj: 45-75μm Nto: 510m2 / g
Daim ntawv thov
Av; Dej; Cov kua dej hauv lub cev (plasma / zis thiab lwm yam); Khoom noj khoom haus; Tshuaj
Tej kev siv
Cov pab pawg ua haujlwm ntawm C8 / SAX yog tsim los ntawm octyl thiab quaternary ammonium ntsev, uas yog ua ke los ntawm kev ua haujlwm thiab muaj kev tuav pov hwm ob npaug: octyl muab cov haujlwm nruab nrab hydrophobic thiab quaternary ammoniumprovides muaj zog anion pauv nyob rau hauv cov ntaub ntawv ntawm ntau adsorption ntawm C18 thiab C8, thiab Lub peev xwm ntawm SAX tuav kom muaj zog heev, nws tuaj yeem siv los ua kem rho tawm ntawm C8 / SAX sib xyaw hom
