|Address||P.O. Box 219 Batavia, IL 60510|
Temporarily out of stock; call for availability.
Used with hydrogen peroxide as a presumptive test for blood. Contains: ethyl alcohol, sodium hydroxide, phenolphthalein and zinc.
Alcohol solution; flammable liquid. Dilute sodium hydroxide is irritating to body tissues.
This item can only be shipped to schools, museums and science centers