4,4’-Oxydianiline Back Catalog number: 94725 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-23478-S 2,3,4,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 98323 Custom SIM_A Standard Price on request 674791 5-Nitroguaiacol sodium salt, 100mg Price on request