The ETD consumables for the QS-B220 are user-friendly and guaranteed to perform equal to or better than those produced by the OEM. DSA produces the only Safety Act Designated consumables, with all verification and sample media tested and re-approved by the United States Department of Homeland Security Laboratory on a quarterly basis throughout the last 10 years.

The Implant Sciences QS-B220 requires calibration to ensure accurate detection. DSA Detection produces these and all QS-B220 consumables in small batches, testing each batch, every time, with the highest of standards.

We also offer QS-B220 accessories and replacement parts to lower the cost of owning the instrument and to improve efficiencies in any security checkpoint. Trace instruments are affected by even the smallest amount of debris or humidity, which is why frequent replacement of air purification parts such as the fan filter is essential. Checkpoint accessories (screening bins, bowls, carts, isopropyl alcohol, etc.) are also available.