United States tariff line 3822.19.00.40: Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride
Last updated
Key facts
- Tariff line
- 3822.19.00.40
- Covers
- Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 3822.19
Summary
In the United States tariff, line 3822.19.00.40 covers diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 3822.19 in heading 38.22 (chapter 38).
What this line covers
In the United States tariff, line 3822.19.00.40 covers diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride.
Its legal text is “Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride”, read under “Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits”, “Other” and “Other”.
How it is structured
It falls under HS subheading 3822.19 in heading 38.22 (chapter 38). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.
- Chapter 38
- Miscellaneous chemical products
- Heading 38.22
- Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials
- Subheading 3822.19
- Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits
- Within the subheading
- Other
- Within the subheading
- Other
- Line 3822.19.00.40
- Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride
Duty
Goods under this line enter free of general (MFN) duty.
The rate is published on 3822.19.00.
Other lines under 3822.19
- 3822.19.00.10Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride
- 3822.19.00.30Other
- 3822.19.00.80Other
In other countries
No other national tariff on border.bot has live lines under 3822.19 yet.
Frequently asked questions
What does tariff line 3822.19.00.40 cover in the United States tariff?
In the United States tariff, line 3822.19.00.40 covers diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride.
What is the general (MFN) duty on 3822.19.00.40 in the United States?
Goods under this line enter free of general (MFN) duty. The rate is published on 3822.19.00.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: