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National Stock Number:
6630-00-526-6780
Federal Supply Class:
6630
National Item Identification Number:
005266780
Description:
DISK,COLOR STANDARDS
Detail:
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.
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Manufacturer Information:
| 190D | 5RMR6 | ORBECO-HELLIGE, INC. | | 190D | 90767 | ORBECO-HELLIGE, INC. | | 21451-8 | 11273 | CENTRAL SCIENTIFIC CO EDUCATIONAL |
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Techincal Specification:
| COLOR GRADUATION | 8.0 AND 8.2 AND 8.4 AND 8.6 AND 8.8 AND 9.0 AND 9.2 AND 9.4 AND 9.6 | | COLOR RANGE | +8.0 TO 9.6 PH | | LIGHT TYPE FOR WHICH DESIGNED | DAYLIGHT | | OVERALL DIAMETER | 3.500 INCHES NOMINAL | | OVERALL THICKNESS | 0.312 INCHES NOMINAL |
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