trans-beta-Methylstyrene Back Catalog number: 71915 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98183 Pesticide Standard Price on request 10625.12-50-NN 2,3,7,8-Tetrachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL, Price on request 10451.18-100MG Octabromobisphenol S Price on request