qPCR Viral RNA Detection Master Mix from Mexico
Ready-to-use quantitative PCR master mix containing primers, probes, enzymes and buffers optimized for SARS-CoV-2 RNA detection. This prepared laboratory reagent qualifies under HTS 3822.19.00 for molecular diagnostic applications. Supplied in kit form with positive/negative controls.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include thermal cycling validation data and probe sequences for customs verification
• Declare enzyme activity units (e.g
• Taq polymerase U/μL) for accurate classification
• Ensure cold chain documentation for temperature-controlled reagents