Sulfur Hexafluoride Calibration Gas Mixture from Germany
SF6 trace gas mixture (10 ppm in nitrogen) for gas chromatography calibration. Principal SF6 component qualifies under HTS 2812.90.0010 as chemically defined, though matrix gas noted separately.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Declare exact composition percentages; mixtures >10% other gases risk 3824 classification
• Provide NIST traceability certificates for calibration standards
• Label as UN 1956 compressed gas for hazmat compliance