1,4-Phenylenediamine Back Catalog number: X9181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8421.4-5MG Desphenyl chloridazon, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. Price on request 10241.16-100MG Homosalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 118-56-9 Price on request 31027 EPA Method 525 Pesticide Mix #1 Price on request