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 6645-00-425-6199
NSN 5835-00-757-3558
NSN 4140-01-564-9705
NSN 5990-00-067-6791
NSN 6320-01-458-9567
NSN 6240-01-050-9156
NSN 6130-01-595-6760
NSN 5895-01-599-2169
NSN 6105-01-304-8172
NSN 5915-01-067-9793
NSN 6685-00-555-4198
NSN 5975-00-244-0706