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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
at small intervals
The high quality activated carbon polyester media naturally deodorizes the air by absorbing and eliminating household odors that may come from pets
ensuring accurate moisture readings and optimal irrigation control
critical for your plants' optimal growth
Zinc Colorimetric Test Strips hawthorne at small intervalsZinc Test Strips: 0 to 50 mg L Convenient, on site water testing Use for quick spot checks to ensure water quality. These new water test strips are perfect for field testing, process control, and analytical and research applications. Strips are easy to use: simply dip the strip into water sample to be tested, remove strip, and compare resulting color change to enclosed color chart. Tests take approximately 1 to 10 minutes. Strips are packaged 100 pk.
