Fused Silica Petri Dish

Shallow cylindrical dish of fused silica used in laboratories for cell culture and microbial analysis under extreme conditions. Classified in HTS 7017.10.60.00 as other pharmaceutical or laboratory glassware of fused quartz, distinct from common glass petri dishes. Its thermal shock resistance suits high-heat sterilization.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
šŸ‡ØšŸ‡³China4.6%+35.0%39.6%
šŸ‡²šŸ‡½Mexico4.6%+10.0%14.6%
šŸ‡ØšŸ‡¦Canada4.6%+10.0%14.6%
šŸ‡©šŸ‡ŖGermany4.6%+10.0%14.6%
šŸ‡ÆšŸ‡µJapan4.6%+10.0%14.6%

Alternative Classifications

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

7017.90.50.00Higher: 41.7% vs 39.6%

If made of ordinary glass like soda-lime

Standard glass lab dishes go to the residual 'other glass' category in 7017.90.

3926.90.99Lower: 22.8% vs 39.6%

If manufactured from quartz but in plastic form or coated

Plastic labware or composites shift to Chapter 39; pure glass stays in 70.

7010.90.50Lower: 35% vs 39.6%

If for technical ampoules or vials sold empty in bulk

Narrow-neck containers classify in 7010 if not labware-specific.

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Import Tips & Compliance

• Provide supplier specs confirming fused silica (not crystalline quartz) to meet Chapter 70 fused silica definition

• Label clearly for laboratory/pharmaceutical end-use to differentiate from kitchenware