BS 734-1 73rd Edition, October 29, 1973
Measurement of the Density of milk using a hydrometer - Part 1: Specification for hydrometers for use in milk
Includes all amendments and changes through Reaffirmation Notice , June 1, 2016
Additional Comments: INCLUDES AMENDMENT A1
Published By:British Standards Institution (BSI)
Hydrometers of two sizes calibrated to be read at the top of the milk meniscus.