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This disposable protective hood not only protects your head but also protects your neck and shoulders from worksite contaminants
critical for your plants' optimal growth
This is achieved by combining a superior reflector (95% efficiency) with the brighter Double Ended 1000 watt EL lamp
and industry pros who demand reliable pH readings in a rugged
ensuring accurate moisture readings and optimal irrigation control
Zinc Colorimetric Test Strips hawthorne This disposable protective hood notZinc 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.
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