Borosilicate Gas Washing Bottle 250ml from China
A 250ml gas washing bottle with a fritted disc, made of low-expansion borosilicate glass for chemical resistance and thermal stability. It is used for gas scrubbing in laboratory and pharmaceutical settings, meeting the criteria for laboratory glassware of heading 70.17.
Duty Rate — China → Canada
0%
Import Tips
• Classify as laboratory glassware under 7017.20.00; ensure the borosilicate composition is documented
• Check if the bottle is sold with rubber or plastic parts—if so, confirm they don't affect classification
• Consult the CBSA tariff classification advice service for certainty