Paraldehyde 99%+ HPLC Grade from Japan
HPLC-grade paraldehyde (>99% purity) for analytical and pharmaceutical quality control applications. Explicitly covered by HTS 2912.29.30.00 USP grade specification for cyclic aldehyde polymers. High purity ensures chromatographic performance.
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
• HPLC chromatogram required to verify single peak purity
• Small package exemption may apply for lab quantities <1L
• Store refrigerated; declare temperature requirements on invoice