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 5920-00-552-9145
NSN 5950-00-184-8271
NSN 5895-01-606-3937
NSN 5975-01-437-0383
NSN 5985-01-579-2478
NSN 5990-01-179-5625
NSN 5835-01-359-2575
NSN 5935-01-334-4441
NSN 5960-00-111-0457
NSN 5905-01-306-8394
NSN 6130-01-315-2428
NSN 5925-00-244-0711