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 6610-01-619-3928
NSN 5915-00-539-4849
NSN 6105-01-375-3197
NSN 5960-01-090-8906
NSN 5915-00-271-2321
NSN 6135-01-104-3790
NSN 5835-01-398-3859
NSN 6110-01-608-3775
NSN 6610-01-326-0119
NSN 6105-00-287-8971
NSN 5855-01-357-7907
NSN 6110-00-482-3372