Clinical Hand Refractometer 3 Scales
Zuzi
Specifications
Ref.: 50303020
Determination of protein in serum, urine specific gravity scale and refractive index.
Range:
- Serum protein: 1-12
- Standard gravity: 1.000-1.050
- Refractive index: 1.3330-1.3600 nD
Minimun scale:
- Serum protein: 0.2
- Standard gravity: 0.002
- Refractive index: 0.0005