Certified milk samples are intended for periodic control of the accuracy of readings of the milk quality analyzer “Laktan 1-4M” and, if necessary, calibration of the analyzer by the consumer.


The laboratory of OOO VPK “Sibagropribor” is certified to carry out these analyzes in accordance with GOST.
Milk samples are issued together with a certificate, which indicates the quality parameters certified by the laboratory.


Parameter Definitely according to GOST
Fat, % GUEST 22760-77
SOMO, % GUEST 3626-73
Protein, % GUEST 23327-98
Density, kg/cm3 GOST R 54758-2011