4-digit heading
Listed from Jan 26, 2022
3822
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:
Heading
3822
5 immediate children · 8 terminal codes
Children of 3822
6-digit subheadings
Showing 5 immediate children