Benzidine Back Catalog number: 79151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PN-24S 1,4,6-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 12035.19-K-AN 4-ANPP,1000 µg/mL,acetonitrile,1mL, Price on request 674040 Haloxyfop-P, 100 µg/ml, Acetonitrile, 5ml Price on request