Hach POCKET COLORIMETER II - Page 2

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Important Note
This manual is intended for use with the following Pocket Colorimeter™ II
instruments:
The Pocket Colorimeter™ II instruments listed above are not interchangeable.
Bromine Cat. No. 59530-01
Chlorine Dioxide Cat. No. 59530-51
Chlorine / pH Cat. No. 59530-12