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Plastic Test Tubes

Cylindrical tubes made of polypropylene for holding and mixing chemicals or biological samples in lab settings. Classified under HTS 3926.90.99.10 as essential laboratory ware for scientific research.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.3%+20.0%25.3%
🇲🇽Mexico5.3%+10.0%15.3%
🇨🇦Canada5.3%+60.0%65.3%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3923.21.00Higher: 40.5% vs 25.3%

If sold in bulk for industrial packaging

Sacks and bags of polymers of ethylene apply if used for conveyance rather than lab functions.

9018.90.75Higher: 37.5% vs 25.3%

If part of medical diagnostic instruments

Medical instruments and appliances take precedence over general lab ware.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Label with exact polymer type (e.g

• polypropylene) to comply with Chapter 39 notes

• Avoid bulk packaging that could lead to reclassification as packaging materials

• Include end-use statements specifying laboratory applications