Spiking Standard 2 Back Catalog number: 52065A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681811 Pyriofenone, 100 µg/ml, Acetonitrile, 1ml Price on request 23-B-78-CDF 2,3-Dibromo-7,8-dichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 94906 Tris(2,3-dibromopropyl)phosphate Price on request