Toxic Substances #1 Back Catalog number: 10114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9333.13-100-IO ß-Ionone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 79-77-6 Price on request 92366 PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml Price on request V125003 Verapamil-d7 Hydrochloride, 5mg Price on request