Semi-Volatiles Spiking Standard Back Catalog number: 19207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2316.9-100-AN Diuron Price on request 90843 gamma-BHC Price on request 9494.18-100-IO Triphenylphosphate-d15, 100µg/ml in IO, 1ml Price on request