Commonly used with the low-range ammonia nitrogen test kit, this salicylate #2 reagent is in 0.02 lb (10 g) weight. Suitable for inspection and monitoring of water quality.
Commonly used with the low-range ammonia nitrogen test kit, this salicylate #2 reagent is in 0.02 lb (10 g) weight. Suitable for inspection and monitoring of water quality.