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Solid, ready for use Gel-Standards for instrument verification in the lab and in the... more
Solid, ready for use Gel-Standards for instrument verification in the lab and in the field.
- Monochloramine 0.04-4.50 mg/L CI₂
- free Ammonia 0.2-0.50 mg/L NH₃-N
- set of 4 vials
Related links to "SpecCheck Secondary Standard Kit"