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 5915-00-873-3190
NSN 6135-01-068-0119
NSN 5855-01-657-7657
NSN 6105-01-579-6672
NSN 5935-01-415-4467
NSN 6620-01-415-5803
NSN 6145-01-168-3141
NSN 5925-00-420-1386
NSN 7035-01-193-2667
NSN 5905-00-269-5452
NSN 7035-01-426-4133
NSN 5930-01-574-6351