Standards are ph adjusted; sodium azide as a preservative
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 5985-00-642-1083
NSN 6150-01-343-1836
NSN 6685-00-467-6096
NSN 5945-00-343-3723
NSN 5998-00-367-4281
NSN 5935-00-890-6576
NSN 5990-01-116-2181
NSN 6110-00-339-8359
NSN 5990-01-436-7191
NSN 4140-01-069-2307
NSN 5895-00-347-7263
NSN 5930-00-586-8361