GFAA Mix Back Catalog number: 50408 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1088.20-400-CY Benzo[a]pyrene-d12,400µg/mL,cyclohexane,1mL, Price on request 2676.8-10MG Tetrabromophthalic anhydride Price on request 9494.18-100-IO Triphenylphosphate-d15, 100µg/ml in IO, 1ml Price on request