For urine 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 5950-01-087-4889
NSN 5950-00-052-8142
NSN 5930-01-242-9918
NSN 6320-01-290-5271
NSN 6650-00-820-4577
NSN 6650-01-591-5057
NSN 5999-00-051-5578
NSN 2925-01-157-9204
NSN 5975-01-659-7418
NSN 5998-01-359-3189
NSN 6220-01-431-7915
NSN 5996-01-319-0158