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)
95244
ROIS MFG CO INC
1702 FRANKFORD AVE
PHILADELPHIA
PA
19125
215-425-3223
Reference Numbers (Part Numbers)
62052-32
Required Categories
Required Description