Model: U8491
Color Standards DiskProperties:
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.
Part U8491 NSN 6630-00-250-6301
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsFreight Classification
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Schedule B and Export
- Schedule B: 9027908950
- SITC: 87449
- End Use: Measuring, testing, control instruments
- NAICS: 334519
- USDA: 1
Freight Class: Parts and accessories of instruments & apparatus for physical or chemical analysis, nesoi
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