National Item Identification Number

01-152-3511
011523511
6630-01-152-3511
6630011523511

National Stock Number

Item Name

COMPARATOR,COLOR

Federal Supply Class

6630

Description

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.

Commercial and Government Entity Code (Supplier Data)

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95244

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ROIS MFG CO INC
1702 FRANKFORD AVE
PHILADELPHIA
PA
19125
215-425-3223

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Reference Numbers (Part Numbers)

62052-32

Required Categories

Required Description