The Barnant 223002 test kit measures chlorine, hardness, iron, and pH for water treatment. The 100-test kit includes reagents and test apparatus in a plastic carrying case.Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, and Nalgene brands, among others. The company is headquartered in Waltham, MA.
A**R
Five Stars
I own a little water purification business and very happy with this water test kit!
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