A mixture of paparosaniline and sodium metabisulfite; used with periodic acid-schif (pas)
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 6650-01-163-6330
NSN 6105-01-272-7021
NSN 6150-00-824-0075
NSN 6650-01-594-2853
NSN 6145-00-072-9382
NSN 5910-01-381-2110
NSN 6145-00-412-1292
NSN 5905-00-543-8950
NSN 5945-01-252-6898
NSN 5965-01-218-5003
NSN 5999-01-076-4692
NSN 5950-00-864-5198