| Not official USP-NF text |
Column Equivalency Information |
| PACKING |
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 6 to 30 µm in diameter. |
| L58 |
BRAND NAME |
MANUFACTURER |
|
Aminex HPX-87N |
BioRad Laboratories |
|
PL Hi-Plex Na |
Varian/Polymer Labs |
|