Temperature Control Sensors for HPLC Columns from Canada
Thermocouple sensor arrays with electrical interfaces for precise temperature regulation of HPLC columns in 9027.50.10 systems. These maintain optimal separation conditions during chemical analysis. Classified as 9027.90.56.40 electrical parts essential to instrument performance.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide temperature range specifications and PID controller compatibility documentation
• Include thermal stability test data to substantiate precision instrument classification
• Ensure CE marking or equivalent for electrical safety compliance in destination markets