Borosilicate Test Tube Rack Glass 20ml from United States
Durable borosilicate glass test tubes, 20ml capacity, for holding samples in biological or chemical labs. They fall under tariff item 7017.90.00 as other laboratory glassware.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the test tubes are described as laboratory glassware
• Verify the borosilicate composition
• Keep documentation of the laboratory use