| 16(1) |
L1 |
LiChrosorb RP-18 |
Assay and Chromatographic purity |
Test A. Alternative column. |
| 9(1) |
L1 |
MicroBondapak C18 |
Assay and Identification |
Assay B. |
| 16(1) |
L1 |
Vydac 218TP |
Assay, Identification, and Chromatographic Purity |
Test A: Desamido insulin and other insulin related substances |
| 16(1) |
L20 |
Zorbax GF250 |
Chromatographic purity |
Test B: High molecular weight proteins; silica gel pre-column; 9.4-mm. This column is not available anymore, possible alternatives: Waters Insulin HMWP, 7.8 mm x 30 cm (WAT201549), YMC-Pack Diol 120, 8 mm x 30 cm (DL12S05-3008WT). |
| 18(6) |
L1 |
LiChrosorb RP-18 |
Identification |
5-µm. Alternative column. |
| 18(6) |
L20 |
Zorbax GF250 |
Limit of . . . . . . . . . |
high molecular weight proteins; 9.5-mm x 25-cm |
| 30(5) |
L20 |
Zorbax GF250 |
Limit of . . . . . . . . . |
Limit of high molecular weight proteins, 25 cm x 9.4 mm. |