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English 
Statistical measurement. Controls are carried out twice a year
| Analyte | Unit |
| Alfa Fetoprotein (AFP) | IU/ml |
| Beta hCG | IU/l |
| CA - 125 | IU/ml |
| CA - 15-3 | IU/ml |
| CA - 19-9 | IU/ml |
| Carcinoembryonic antigen (CEA) | μg/l |
| PSA, free | μg/l |
| PSA, total | μg/l |
| HE4 | pmol/l |
Preparation of control materials
If there is no specific indication for the specific material, they are reconstituted with distilled water, with the amount indicated by the manufacturer and/or set by the organizers, tempered at 20-25°C. Use a precision pipette (Foll, class A). If the control material is liquid, the rules are followed to store it in a refrigerator at (2-8C), and before testing it is tempered to 20-25 C and tested on the available analytical system.
Measurement fee 70 Euro