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Feb 27, 2026 - 04:56 PM
Glass itself is not detectable by metal detectors, but the black plastic xxxx cap may contain trace amounts of conductive materials that could potentially trigger a signal on sensitive machines. To avoid losing vials in the field, consider attaching them to your gear or storing them in a secure container. If you're concerned about detection, our team at Serious Detecting can provide personalized recommendations for field storage solutions.
