HPLC Detector Flow Cell Assembly from China
Quartz flow cell assembly for UV-Vis detectors in HPLC systems under 9027.50.40, enabling precise light path measurement during chromatographic separation. Critical for detecting analytes in biochemical research. Classified in 9027.90.56.50 as electrical instrument part per chapter rules.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide optical path length specs and material certificates (quartz/glass) for proper HTS verification
• Ensure FDA registration if destined for pharmaceutical quality control labs