Electrode Assembly for pH/Conductivity Meter from Germany
Replaceable electrode module with glass membrane and reference junction for electrical spectrometers and ion analyzers under 9027.30.40. Provides precise measurement of hydrogen ion concentration and electrical conductivity in solutions. Classified here as an essential electrical part integral to the instrument's function.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Require calibration certificates and chemical compatibility data to substantiate classification as instrument-specific parts
• Declare exact electrode type (glass, ISFET) and compatible instrument models to prevent reclassification as consumables
• Ensure proper hazardous materials declarations for electrolyte-filled electrodes during shipping