A series of transparent glass color standards mounted in a disk or turret and identified by numerical markings. The standards may indicate hydrogen ion concentration (ph values), residual chlorine concentration, certain toxic substances, and other solutions. Similarly, the standards may be used in the grading of petroleum products as prescribed in various test methods.
Classification: Parts and accessories of instruments & apparatus for physical or chemical analysis, nesoi
NSN 6610-01-224-7247
NSN 7035-01-564-4617
NSN 5920-00-526-0462
NSN 6105-01-496-9431
NSN 5910-00-246-3561
NSN 6150-01-021-2678
NSN 5905-01-422-1670
NSN 5935-01-604-9343
NSN 5990-00-021-6919
NSN 5895-00-144-8162
NSN 6320-00-674-1361
NSN 5996-01-633-7979