Interactive dashboard summarizing xylazine test strip lot quality-control results, comparing detection in deionized versus hard tap water, with sortable and filterable views of lots, cross-reactivity, and individual lab submissions.
Xylazine test strip quality-control results, compiled from lab members' bench testing submissions.
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computed live from raw submissions
Detection of xylazine
DI (deionized) water has very low ion content; our tap water is high in calcium and magnesium ions, which can interfere with lateral-flow strip chemistry. Comparing DI vs. tap at the same concentration isolates that effect.