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Gun Shot Residue Presumptive Test Kit

SKU: EVT-9001
$39.00

ABOUT THIS PRODUCT:


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. Kit contains instructions and enough materials for 30 tests.

Aligned to the Next Generation Science Standards (NGSS)®

Disciplinary Core Ideas: PS1.A; PS1.B
Performance Expectations: MS-PS1-2
Cross Cutting Concepts: Patterns
Engineering Practices: Analyzing and Interpreting Data
Details

Kit includes:

  • 5mL Diphenylamine Sulfuric Acid Solution
  • 0.025g Sodium Rhodizonate
  • 5mL Lead Nitrate, 0.05M Aqueous Solution
  • 20 Alcohol Swabs

Details

Kit includes:

  • 5mL Diphenylamine Sulfuric Acid Solution
  • 0.025g Sodium Rhodizonate
  • 5mL Lead Nitrate, 0.05M Aqueous Solution
  • 20 Alcohol Swabs