DOW 624 Volatile Internal/Surrogate Standard Back Catalog number: 93323 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-WH11-030 Ethanol standard in whole blood,1.1g/L,whole blood, 3mL Price on request 2169.6-200-MEX5 Aniline Price on request 675294 Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request