9018.19.40.00/Lactose Breath Test Sampling Kit/Japan

Lactose Breath Test Sampling Kit from Japan

Disposable breath collection bags and tubing kit for hydrogen/methane testing in lactose intolerance diagnosis. HTS 9018.19.40.00 as parts and accessories for functional exploratory examination apparatus. Sterile design prevents cross-contamination.

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

• Ensure Mylar bag integrity for 24-hour hydrogen retention

• Validate leak rates <0.1ml/min at 50cm H2O pressure

• Include lot-specific baseline hydrogen level verification