10 - Phenolphthalein Presumptive Blood Tests

10 - Phenolphthalein Presumptive Blood Tests

Price
$24.00
#3657

These easy to use presumptive field tests provide an efficient way to determine the presence of blood. Place a small sample inside the heavy gauge resealable bag and sequentially crush the color-coded vials, the resulting color will provide indication. Provided as a package of ten individual test pouches.

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Price: $24.00