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Buffered Citric Acid Solution 10% from Japan

10% citric acid solution with minimal buffering stabilizer (note f) for precise pH control in labs and biotech, under HTS 2918.14.00.00. The addition is solely for preservation/transport without specific use adaptation. Used in cell culture media preparation.

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

pH stability data (3.1-3.3 range) on COA; glass/HDPE bottles prevent leaching

BioPharm GMP grade for cell culture; endotoxin <0.5 EU/mL spec

Refrigerated shipping if >30 days shelf life claim