Surrogate Standard Back Catalog number: 92703 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8758.27-100MG Disperse Red 151, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70210-08-1 Price on request 70769 Nitrofen Price on request DD-1278-S 1,2,7,8-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request