9027.20.50.30/Bio-Rad Mini-PROTEAN Tetra Cell Electrophoresis System/China

Bio-Rad Mini-PROTEAN Tetra Cell Electrophoresis System from China

The Bio-Rad Mini-PROTEAN Tetra Cell is a vertical electrophoresis system designed for protein separation using polyacrylamide gel electrophoresis (PAGE). It utilizes electrical current to drive proteins through the gel matrix based on size and charge, fitting HTS 9027.20.5030 as an electrical electrophoresis instrument for physical/chemical analysis. Commonly used in molecular biology labs for SDS-PAGE applications.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter

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]

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Import Tips

• Verify CE marking and electrical safety certifications (e.g

• UL, IEC) for compliance with US import standards

• Include detailed technical specs and user manuals in documentation to confirm classification as electrophoresis apparatus

• Avoid misclassification as general labware; specify 'electrical electrophoresis instrument' on commercial invoice