Stearyl Stearate Test Sol., 2000 µg/mL in CY, 10ml

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-78-7

Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml

PCB Congeners & Hexachlorobenzene Mix #2