Gas Permeability Tester from Mexico
Instrument measuring oxygen and CO2 transmission rates through packaging films using coulometric detection. Under HTS 9027.89.80.90 for physical analysis apparatus. Complies with ASTM D3985 for food packaging validation.
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
• Provide ASTM/ISO test method conformance documentation
• Specify carrier gas (He/N2) and detection method in technical specs
• Classify as complete test station, not film conditioning chamber