On Monday 6/9 I purchased the First Check Home Drug Test. This product advertises 99.9% Accuracy. It doesn't work what-so-ever. I tested negative and I followed up with a large labratory chain Labcorp and there I tested POSITIVE.
Inverness the maker of this product says they use a 15ng cutoff, I tested at 89ng. There is no reason I would have test negative if this product worked as promised and advertised.
Avoid this bogus product.
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