Withdrawn
The requirements for five series of glass hydrometers concern reference levels for adjustment and reading, materials, dimensions, form, scale and handling. The annexes deal with standard surface tensions, stem diameters and meniscus corrections.
WITHDRAWN
ISO 650:1977
95.99
Withdrawal of Standard
Feb 15, 2023
Relative density 60/60 degrees F hydrometers for general purposes
95.99 Withdrawal of Standard