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Lab Grade Ammonium Paramolybdate

High-purity lab grade ammonium paramolybdate for phosphorus testing in water analysis. Under HTS 2841.70.10.00 as chemically defined ammonium molybdate.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.3%+12.5%16.8%
🇲🇽Mexico4.3%+10.0%14.3%
🇨🇦Canada4.3%+10.0%14.3%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

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

3822Lower: 12.5% vs 16.8%

If diagnostic reagents

Lab reagents for analysis may go to 3822 if specified for diagnostic use.

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

• Include NIST traceability for lab imports; small quantities still need full docs

• Avoid retail sale classification shift