PCB No. 145, 100µg/ml in Isooctane, 1ml Back Catalog number: 66145 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70856 Thidiazuron Price on request 54533 Ammonium (NH4+) Price on request 680191 4-Amino carminic acid, 10mg Price on request