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9027.90.84.00/Gas Chromatograph Injector Liner/Japan

Gas Chromatograph Injector Liner from Japan

A replaceable glass or quartz liner for the injection port of gas chromatographs (subheading 9027.30). It vaporizes samples for separation analysis and must withstand high temperatures. Falls under 9027.90.84.00 as a principal accessory for GC 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%
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Import Tips

• Include OEM part numbers and compatibility docs linking to specific 9027.30 models

• Declare material composition (quartz vs borosilicate) as it affects cleaning validation

Gas Chromatograph Injector Liner from Japan — Import Duty Rate | HTS 9027.90.84.00