Ceramic pH Electrode Holder from Japan
Porcelain holder for securing pH electrodes in chemical testing setups. HTS 6909.19.50 other technical uses, nonmetallic fired ceramic. Not insulating fitting per exclusions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Distinguish from 8547 insulators
• End-use lab certification
• Precise dimension declarations