Silica Crucible for Ashing from Mexico
A cylindrical fused silica crucible used for high-temperature ashing of samples in muffle furnaces. It falls under tariff item 7017.10.00 as laboratory glassware of fused quartz, prized for its chemical inertness and heat resistance. The product's lab-specific function ensures classification within this heading.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the crucible's fused silica content with a certificate of analysis for CBSA
• Specify its use in high-temperature ashing to support classification
• Verify that the crucible is not considered a refractory article, which could fall under Chapter 69