Spiking Standard 1 Back Catalog number: 52064 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0674.19-100-IO 5 alpha(H)-Androstane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 438-22-2 Price on request 676276 Bupirimate, 10.0 µg/ml, Acetonitrile, 10ml Price on request 8885.24-10MG Bis(2-ethylhexyl)tetrabromophthalate Price on request