D10-1-Butanol, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677811 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2124.12-K-IOX10 Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12674-11-2 Price on request 59259 Copper (Cu) Price on request 684096 1,3,5-Triphenylbenzene, 100mg Price on request