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 6150-01-572-6768
NSN 5855-00-631-4565
NSN 5910-01-382-4739
NSN 5915-01-361-3717
NSN 5999-01-030-7826
NSN 5985-01-633-9215
NSN 5998-01-470-8712
NSN 6110-01-288-4221
NSN 5855-01-388-6456
NSN 6610-01-157-0426
NSN 5999-00-978-7868
NSN 5945-00-892-8658