Classification: Diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials
NSN 4140-01-310-8608
NSN 6620-00-628-9304
NSN 6610-01-053-6781
NSN 5999-00-290-5898
NSN 6645-01-264-6778
NSN 6650-00-492-9503
NSN 5999-01-055-8276
NSN 5930-00-718-9380
NSN 6135-00-240-3200
NSN 5895-01-593-5824
NSN 6130-01-298-1573
NSN 6650-01-048-1468