4820-01-463-1910 VALVE,BALL Index 4820-01-463-1913 STEM,FLUID VALVE

National Stock Number:
6630-01-463-1911

Federal Supply Class:
6630

National Item Identification Number:
014631911

Description:
COMPARATOR,COLOR

Detail:
AN INSTRUMENT USED TO DETERMINE HYDROGEN ION CONCENTRATION, RESIDUAL CHLORINE CONTENT, PHOSPHATE CONTENT AND/OR OTHER CHARACTERISTICS OF WATER BY VISUALLY COMPARING A SAMPLE, TO WHICH A SPECIFIED QUANTITY OF AN APPROPRIATE INDICATOR SOLUTION HAS BEEN ADDED, WITH A COLOR STANDARD. THE COLOR STANDARDS USED FOR THESE TESTS ARE MOUNTED IN A SUITABLE HOLDER AND GRADED TO REPRESENT THE INDICATOR COLORS FOR VARIOUS PH VALUES, CONCENTRATION OF CHLORINE, PHOSPHATE, OR OTHER SUBSTANCE.


Manufacturer Information:
C-25117K791AQUAPHOENIX SCIENTIFIC, LLC


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