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 5910-01-287-9681
NSN 5999-00-071-6910
NSN 6110-00-525-3418
NSN 5998-01-068-0169
NSN 5855-01-377-7112
NSN 6240-01-200-9634
NSN 5925-01-264-8107
NSN 5925-00-395-3566
NSN 5935-00-550-1340
NSN 6645-01-288-7992
NSN 6320-00-070-4544
NSN 5905-01-359-9039