| Order no. | Description | Quantity |
| MS5080 | Serum Control, lyophil., for Methylmalonic Acid, Level I |
10 x 2 mL |
| MS5081 | Serum Control, lyophil., for Methylmalonic Acid, Level II |
10 x 2 mL |
| MS5082 | Serum Control, lyophil., for Methylmalonic Acid, Level I, II |
2 x 5 x 2 mL |
