Fused Silica Distillation Flask from Canada
High-hardness fused silica flask for precise distillation in chemical research labs. Fired ceramic body reaches Mohs 9+, as per Chapter 69 for technical uses in handling volatile compounds. Translucent and low-absorption for purity.
Duty Rate — Canada → United States
14%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify fused silica composition and firing temp >800°C; document lab-specific design to differentiate from glassware
• Check for exclusions if heated below 800°C curing