Zinc Colorimetric Test Strips Elm Dirt Deep Breath

Deep Breath

Compatible with all grow mediums like rockwool

38 pounds Heating / Cooling Capacity Heating capacity 6 kW 6 kW Cooling machine air-cooled air-cooled Refrigerant 1

we suggest adding the H2O2 solution approximately once every week or two

Zinc Colorimetric Test Strips Elm Dirt Deep BreathZinc 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.