National Item Identification Number
00-526-6777
005266777
6630-00-526-6777
6630005266777
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)
11273
CENTRAL SCIENTIFIC CO
EDUCATIONAL
2810 OLD LEE HWY STE 200
FAIRFAX
VA
22031
703-876-4030
25518
J & H BERGE INC
DBA LAB MART THE DIV THE LABMART
4111 S CLINTON AVE
SOUTH PLAINFIELD
NJ
07080
800-684-1234
Reference Numbers (Part Numbers)
21429-7
6630-00-626-6777
Required Categories
HOLDER TYPE FOR WHICH DESIGNED
COLOR RANGE
COLOR GRADUATION
LIGHT TYPE FOR WH
Required Description
DISK
6.8 TO 8.4 PH
6.8
7.0
7.2
7.4
7.6
7.8
8.0
8.2
8.4
DAYLIGHT
PHEN