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 5855-00-053-3142
NSN 5975-01-466-8388
NSN 6145-00-775-0786
NSN 2925-00-724-9252
NSN 5965-01-154-4524
NSN 6110-01-123-0354
NSN 5950-01-535-8889
NSN 6110-01-116-7176
NSN 5960-00-728-3459
NSN 6110-01-065-0232
NSN 5835-01-553-4894
NSN 5999-00-483-9941