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 6320-01-585-8468
NSN 7035-01-088-6415
NSN 5999-00-477-4812
NSN 5935-00-468-1720
NSN 6220-00-977-3714
NSN 5895-00-144-0250
NSN 5965-01-023-0809
NSN 5990-01-235-8404
NSN 5905-01-143-1004
NSN 5945-01-403-2800
NSN 6650-01-027-1181
NSN 5960-00-593-5603