This standard specifies requirements for the butyrometers, stoppers, milk pipettes, amyl alcohol pipettes, automatic measures, tilt measures, centrifuges and water-bath required for determination of percentage of fat in whole milk, evaporated milk (unsweetened ), separated milk, skim milk, butter milk, cream and cheese by the Gerber method.
IS 1223-1982 history
1983IS 1223-1982 Instrument specification for the determination of milk fat by the GERBER method