| Cat. # | Description | Qty. | Unit |
| 245710 | B12 Assay Medium
For use in USP and AOAC methods for microbiological assay of Vitamin B12
|
100 g | EA |
| Catalog # | Description | Brand | Quantity | Unit |
| 245710 |
B12 Assay Medium
For use in USP and AOAC methods for microbiological assay of Vitamin B12
|
Difco | 100 g | EA |
