For serum hcg determination
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 5920-00-491-2795
NSN 5910-00-076-8983
NSN 4140-01-566-1791
NSN 5960-01-410-8177
NSN 6130-01-331-8348
NSN 6130-01-078-0281
NSN 6685-00-926-8341
NSN 5920-01-071-7712
NSN 5975-01-605-1763
NSN 5950-01-297-1346
NSN 5996-01-442-4136
NSN 5910-01-509-7783