DOW 624 Volatile Internal/Surrogate Standard Back Catalog number: 94200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673407 Pencycuron, 100 µg/ml, Acetonitrile, 5ml Price on request 98448 Ochratoxin A (from Petromyces albertensis) Price on request 95442 2,3,4-Trifluorotoluene Price on request