Български 
English Statistical measurement. Controls are carried out twice a year
| Analyte | Unit |
| HBsAg | +/- |
| anti-HCV | +/- |
Preparation of control materials
Control materials are ready for use..
Мeasurement fee 52 Euro
Statistical measurement. Controls are carried out twice a year
| Analyte | Unit |
| HBsAg | +/- |
| anti-HCV | +/- |
Control materials are ready for use..
Мeasurement fee 52 Euro