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pH Meter Electrical Probe Amplifier from Canada

Signal conditioning amplifier for glass combination pH electrodes in chemical analysis stations. HTS 9027.90.59 for electrical accessories of physical/chemical analysis instruments. Provides high-impedance buffering.

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

Specify input impedance (>10^12 ohms) confirming pH electrode compatibility

Include Nernst equation compliance data for accuracy validation

Calibrate before shipping; provide certificates to speed clearance