Gas Chromatograph Heated Injector Liner from Mexico
A replaceable glass liner with integrated heating element for the injection port of gas chromatographs (GC), used in physical/chemical sample analysis. Classified under HTS 9027.90.56.95 as an electrical accessory for 9027.20 gas analysis apparatus. It vaporizes samples precisely for separation and detection.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include material safety data sheets for glass and heating components; confirm voltage compatibility (e.g
• 110V vs 220V); avoid bulk packaging that suggests non-lab use to prevent reclassification