Surface Residue Drug Test

• Drug trace detection                                  

• Suitable for Multi-scenario 

• Multi-drug test 

• Sampling to results within 5-8min 

• Easy to use                                         

• No detection window 

• Non-invasive                                         

DOA Surface Residue Test Kit with tube, reagent cards, buffer, and swab.Gloved hands collecting a surface swab sample near a red-circled fingerprint mark.

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