IS 7481-1974
How to measure protein efficiency ratio (PER)

Standard No.

IS 7481-1974

Release Date

1975

Published By

IN-BIS

Status

Be replaced

Replace By

ISO/FDIS 7481:2023

Latest

ISO/FDIS 7481:2023

Scope

This standard prescribes the method for determination of the protein efficiency ratio (PER).

IS 7481-1974 history

• 2023 ISO/FDIS 7481:2023 Aerospace — Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C — Test methods
• 1975 IS 7481-1974 How to measure protein efficiency ratio (PER)