| Not official USP-NF text |
Column Equivalency Information |
| PACKING |
Silica gel of controlled surface porosiy bonded to a solid spherical core, 30 to 50 µm in diameter. |
| L4 |
BRAND NAME |
MANUFACTURER |
|
Corasil |
Waters Associates |
|
Corasil II |
Waters Associates |
|
Deltabond Silica |
Keystone |
|
Guard Si |
Varian |
|
HC Pellosil |
Whatman Inc. |
|
Pellicular Silica |
Grace-Alltech |
|
Porasil Prep Silica |
Waters Corp |
|
Wakopak Wakosil 40 SIL |
Wako Pure |
|