Reversible Humidity Card AEC826004NE
$ 22.99
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By A Mystery Man Writer
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4.9(531)
Product Description
Andwin Scientific HUMIDITY INDICATOR CARD, Quantity: Each of 1
Barrier Packing Humidity Indicator Card for Long-Term Storage and
As the humidity increases the chemically impregnated spots change from a blue color (DRY) through a pink, to a lavender color (HUMID). READ AT