Thermometer Calibration Test Tube from Canada
Precision glass test tube for thermometer calibration baths maintaining 0°C, 25°C, 100°C reference points. Features etched graduation marks. HTS 9025.90.06.00 as thermometer calibration accessory.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify NIST-traceable temperature points for metrological acceptance
• Specify wall thickness for uniform heat transfer properties
• Distinguish from general lab glassware with usage protocols