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OBSOLETE ITEM
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OBSOLETE ITEM
This item is no longer available.
Low DO levels usually indicate serious pollution. Adequate amounts are crucial for fish life, but conversely, DO must be excluded from boiler feed water to prevent corrosion. This kit uses the fast, accurate visual method for determining dissolved oxygen concentrations. Range (µg/L): 0-1,000. Kit contains 25 tests.
Items with this mark may be considered hazardous under some shipping conditions.
If necessary, we will change your selected shipping method to accomodate these items.