Laboratory Grade Mercury from Mexico
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 — Mexico → United States
11.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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