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 6150-01-418-4196
NSN 6110-01-113-7642
NSN 5965-00-910-3233
NSN 7035-01-630-8371
NSN 5905-00-244-2506
NSN 6145-00-511-6061
NSN 6145-01-260-7299
NSN 6110-01-655-3260
NSN 7035-00-849-5526
NSN 6105-01-219-5840
NSN 5990-01-310-5630
NSN 5925-00-853-3832