The Chlorine 0.3/b detector tube has been phased out.
The replacement is the Chlorine 0.2/a, CH24301 detector tube featuring two scales for ease of use and a broader range of measurement.
0.2 to 3 ppm and 3 to 30 ppm
| Weight | 2 lbs |
|---|---|
| Item | |
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| Tests per box |
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