HPLC Pump Seal Replacement Tool Kit from Mexico
Specialized tool set including seal pullers, piston extractors, and alignment gauges designed exclusively for servicing high-pressure liquid chromatography pumps admitted under 9810.00.60. Prevents leaks and maintains pressure specifications up to 15,000 psi. Essential for analytical chemistry research maintenance.
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
• Document specific HPLC system models and serial numbers admitted duty-free
• Include chromatograms showing need for regular pump maintenance
• Maintain inventory records linking tools to institutional apparatus only