Zinc Colorimetric Test Strips Controller This ensures your plants receive

This ensures your plants receive the building blocks they need for vigorous growth

Compressor: Panasonic

and we'll be glad to assist you

Easy Installation: The bulk roll format simplifies application across larger areas

5" x 16" x 6"

Zinc Colorimetric Test Strips Controller This ensures your plants receiveZinc 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.