NPFC - MIL-DTL-52701
INDICATOR SOLUTION, pH DETERMINATION (RANGE 3.0 TO 11.0)
|Publication Date:||17 November 2009|
This specification covers an indicator solution for the determination of pH values of water in the range of 3.0 to 11.0.
The indicator solution covered by this specification is intended for use in determining the pH of water by comparison with color disks conforming to MIL-D-537, type I, class 8.