With these classifier kits, chemicals or elements of waste water can be classified quickly. Each kit uses classifier strips which change color when in contact with the unknown liquid. Just match that color on the chemical classifier color chart to classify the type of chemical present. Each kit contains six (6) classifier strips, polypropylene thread and reusable chemical classifier chart all in a convenient carrying tube.
Ship. wt. 1 lb.
NPS CorpView more by NPS Corp
Founded in 1996 in Green Bay, Wisconsin, NPS is committed to providing high-quality products, responsive service and exceptional value.