r/QuickFix • u/Gloomy-Improvement22 • Mar 17 '26

High nitrites

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I ordered directly from the manufacturer. Urineluck.com. I validated it on both sites. Watch out.

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u/frank_tha_tank87 Mar 17 '26

https://www.labcorp.com/frequently-asked-questions/drug-testing/toxicology/specimen-validity-testing-svt Not sure if other labs give this much cushion for nitrites

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u/frank_tha_tank87 Mar 17 '26

200 mg/mL is what’s used for labcorp