Semi-Volatile Standard Back Catalog number: 93616 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0251.34-10MG Dibenzo[h,s]peropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-53-7 Price on request 79783 Acetamiprid, 1000µg/mL in acetonitrile, 1ml Price on request 92621 Volatile Standard Price on request