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H-28243-49
Hach ammonia ionic strength adjustor (ISA) buffer solution
H-26045-45
Hach nitrogen-ammonia TNT kit for low range, 0-2.5 mg/l
H-26680-00
Hach nitrogen-ammonia reagent set for range 0.01-0.50 mg/l NH3-N and 10 ml sample
H-26532-99
Hach ammonia salicylate reagent powder pillow for range 0.01-0.50 mg/l NH3-N and 10 ml sample
H-44471-69
Hach ammonia ionic strength adjustor (ISA) buffer powder pillow
H-TNT830
Hach ammonia TNTplus vial test for ultra-low range, 0.015-2.0 mg/l
H-TNT831
Hach ammonia TNTplus vial test for low range, 1-12 mg/l
H-TNT832
Hach ammonia TNTplus vial test for high range, 2-47 mg/l
H-TNT833
Hach ammonia TNTplus vial test for ultra-high range, 47-130 mg/l