Fused Silica Petri Dish from Canada
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.
Duty Rate — Canada → United States
14.6%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• 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