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 6105-00-625-7017
NSN 5915-01-412-4076
NSN 6620-01-184-3193
NSN 6130-01-068-6824
NSN 2925-01-212-1040
NSN 5930-00-740-7052
NSN 5999-01-026-1454
NSN 6650-00-629-8027
NSN 5930-01-515-2151
NSN 6105-01-474-5246
NSN 5935-00-579-5638
NSN 6135-01-125-4867