… Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether …
Explanatory notes
… 38.22 ‑ Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or … on a backing, whether or not put up in the form of kits, including blood grouping reagents, other than diagnostic … for in vivo , applications. Prepared laboratory reagents include not only diagnostic reagents, but also other …