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 5835-00-431-4451
NSN 6145-01-442-8995
NSN 5985-01-577-5028
NSN 7035-00-104-5506
NSN 6220-00-959-5970
NSN 5930-01-475-7863
NSN 5975-01-557-6633
NSN 6105-01-028-9646
NSN 5835-00-135-4566
NSN 5950-00-764-1761
NSN 5835-00-148-9719
NSN 5915-01-329-4924