Dip & Read Rain Survey Kit – pH 3-6
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Product Number: SB20190M Price: $1.00 |
PRODUCT DETAILS
Simply dip the pH paper and match with the color chart. Covers the pH range 3.0-6.0 in steps of 1/2 unit. Inexpensive, convenient, and fast. Includes one 2" x 2" envelope containing 12 strips of paper and a matching color chart. Ideal for classroom and field studies.
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