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 5835-01-106-1456
NSN 6150-01-274-5970
NSN 5975-01-109-8593
NSN 5935-01-129-7386
NSN 5965-01-260-0780
NSN 5985-01-579-3267
NSN 6145-01-147-8267
NSN 5915-00-281-0304
NSN 6240-00-903-4660
NSN 6620-00-243-1759
NSN 6620-01-396-2149
NSN 5998-01-563-5471