Laboratory Grade Mercury from Japan
ACS reagent grade mercury for analytical chemistry and laboratory thermometers, under HTS 2805.40.00.00 as elemental mercury. Supplied with lot-specific certificates of analysis guaranteeing trace metal purity. Essential for barometers and manometers.
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
• Include end-user statements from accredited labs/universities to demonstrate legitimate research purposes
• Batch documentation must specify density (13.534 g/cm³) and surface tension values for quality verification
• Avoid generic 'chemical' declarations; specify 'mercury, elemental' to prevent hold at customs