Innovating Science Gun Shot Residue Kit
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Product Number: SB42016M Price: $26.20In Stock. Usually ships in 24-48 hours. |
PRODUCT DETAILS
This is a two-part test to determine whether a surface has been exposed to a discharged firearm. A rapid color change takes place to verify the presence of nitrates and lead. Each kit contains instructions and enough materials for 30 tests. For 30 students. Grades 6-12.
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