Pay in 4 interest-free payments of $14.49 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
from the cutting stages through to the pre-harvest stages of a plant's growth
Quantity : 75 Trays/Case
up to 3 times per week
It can be installed anywhere in the ventilation system - typically positioned between the fan and ducting
Ammonia (Nitrogen) 0-6.0mg/L Test Strips Commercial Lighting from the cutting stages throughEasy to use, disposable and inexpensive, these test strips are a great way to obtain quick, quantitative answers in the field or in the lab. Hach Test Strips are easy to use and easy to read. Ammonia (Nitrogen) is a product of microbiological decay of plant and animal protein. Its presence in raw surface waters usually indicates domestic or agricultural pollution. Above certain levels, it is toxic to fish. Product Type: Single Parameter Test Method:
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