Chromatography Column Holder for HPLC Systems from Japan
This precision-machined holder secures chromatography columns in high-performance liquid chromatography (HPLC) systems classified under 9027.50.40. It ensures stable alignment during analysis of chemical compositions in pharmaceuticals and research labs. Falls under 9027.90.56.50 as a dedicated accessory for these electrical chromatographic instruments.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify compatibility certification with specific 9027.50.40 models to avoid misclassification as general lab parts
• Include technical specs and OEM part numbers in documentation for customs valuation
• Watch for anti-dumping duties on precision metal components from certain Asian manufacturers