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 5975-01-537-0956
NSN 7035-01-204-9609
NSN 5905-00-356-6691
NSN 6110-00-851-2768
NSN 5835-01-642-4705
NSN 6645-01-461-3639
NSN 5855-01-550-5219
NSN 5990-01-328-8225
NSN 6150-00-971-2116
NSN 6610-01-168-7943
NSN 6110-00-760-6394
NSN 5855-01-506-2016