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 5950-01-157-9914
NSN 5855-00-361-0167
NSN 5990-01-658-9964
NSN 5925-01-397-2655
NSN 5975-01-660-0903
NSN 6620-00-596-1951
NSN 5996-01-411-6195
NSN 5920-01-089-7903
NSN 4140-01-534-7833
NSN 5945-00-633-7620
NSN 5920-01-194-7794
NSN 2925-01-400-2286