Bisphenol B, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 685557 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681778 O,O-Diethyl thiophosphate potassium salt, 250mg Price on request 680483 D6-Azinphos-methyl, 100 µg/ml, Acetone, 1ml Price on request 53095 Alternate Metals Kit Price on request