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 6650-00-193-7358
NSN 5990-00-884-1743
NSN 6645-00-454-0930
NSN 5998-01-435-4817
NSN 5905-01-012-3035
NSN 6220-01-541-7094
NSN 5895-01-436-3697
NSN 5990-00-021-6919
NSN 5985-00-424-9733
NSN 5855-01-523-8926
NSN 5920-00-221-5131
NSN 5905-00-901-4706