Welcome to Gradko Forensics

Drug Intelligence Screening
Gradko Forensics offers a complete drug screening service for intelligence purposes using our in house laboratory. We provide kits which can be used covertly to swab any surface and send the kit back for analysis. You will receive a full report detailing any drugs detected and their classification under the Misuse of Drugs Act 1971. Click the link for more information:

Detector dog training aids

Gradko are UK and European distributors for the Scentlogix brand of synthetic narcotic and explosive training aids for detector dog training. We hold the full range in stock which can be ordered online or by phone.


We also sell a range of trace explosives to trainers, please call Dr Vanessa Kellie on 01962 860331 to discuss your requirements.

Urine Drug Tests

We sell a range of drug tests for detecting the presence of drugs and their metabolites in urine. Tests are available as strips or cassettes, for individual drugs or to test several at once.