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 6130-00-081-2186
NSN 6135-01-088-4301
NSN 6110-01-633-6129
NSN 5950-01-325-2666
NSN 6110-01-625-2227
NSN 5999-00-932-2509
NSN 2925-00-474-4990
NSN 6240-01-442-4623
NSN 5965-01-615-2803
NSN 6650-00-962-3568
NSN 4140-00-564-7177
NSN 5915-00-133-8580