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Seachem Laboratories Ammonia Alert

Seachem Laboratories Ammonia Alert

Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or...

$6.99
Seachem Laboratories Multitest: Ammonia Test Kit

Seachem Laboratories Multitest: Ammonia Test Kit

SeaChem Multitest: Ammonia Test Kit This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs....

$13.49
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