All Orders WELCOME Schools / Colleges / Companies / Universities / Individuals
  • Simple online ordering
  • Quick, secure payment
  • Money back guarantee
  • Telephone ordering

Gun Shot Residue [Prd0592]

Gun Shot Residue [Prd0592]

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

£41.95 Ex VAT

Be the first to review this product

Overview

This is a two part test to determine whether a surface has been exposed to a discharged firearm. A rapid colour change takes place to verify the presence of nitrates and lead. Each kit contains instructions and enough materials for 30 tests.
 
Materials included in the kit:
1 Diphenylamine Sulfuric Acid Solution, 5 ml
1 Sodium Rhodizonate, 0.025g
1 Lead Nitrate, 5ml
1 Aqueous Solution, 0.05M
20 Alcohol Swabs
 

Typical Delivery Time: 1 - 3 Days

Details

suitable for KS3+. This is a two-part test to determine whether a surface has been exposed to a discharged firearm. A rapid colour change takes place to verify the presence of nitrates and lead. Each kit contains instructions and enough materials for 30 tests. Materials included in the kit: 1 Diphenylamine Sulfuric Acid Solution, 5 ml 1 Sodium Rhodizonate, 0.025g 1 Lead Nitrate, 5ml 1 Aqueous Solution, 0.05M 20 Alcohol Swabs.