CHROMABOND® SiOH
Unmodified silica phase for SPE
Unmodified, weakly acidic silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, very polar, adsorbs humidity from air, for this reason it should be kept well closed and if necessary dried before use due to its high affinity for polar compounds it should not be conditioned with polar (e.g. methanol) or water-containing solvents.
Recommended applications: aflatoxins, chloramphenicol, pesticides, steroids, vitamins.
Toote variatsioonid
| Volume ml | Capacity mg | Catalog number | PK | Kogus | |
|---|---|---|---|---|---|
| 3 | 500 | 4.003 477 | 250.00 | ||
| 15 | 2000 | 4.003 550 | 20.00 | ||
| 3 | 200 | 4.003 547 | 50.00 | ||
| 70 | 10000 | 6.202 850 | 10.00 | ||
| 45 | 5000 | 4.003 605 | 20.00 | ||
| 6* | 500 | 6.801 894 | 30.00 | ||
| 3 | 500 | 7.085 047 | 50.00 | ||
| 1 | 100 | 6.225 223 | 100.00 | ||
| 6* | 2000 | 4.003 498 | 30.00 | ||
| 6* | 1000 | 4.003 482 | 250.00 | ||
| 6* | 1000 | 4.003 481 | 30.00 | ||
| 6* | 2000 | 4.003 499 | 250.00 |
