Reagents; 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; n.e.c.in item 3822.1

38221900 Other

3822190010 Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride

3822190030 Other

3822190040 Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride

3822190080 Other

38221900 Other

38221900 Other

3822190010 For SARS-CoV virus species

3822190090 Other