Surrogate Standard Back Catalog number: 92525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681678 5-Chloro-2-methylaniline, 250mg Price on request C17850100 Trifluralin D14 (di-n-propyl D14), certified, 10mg Price on request 673368 Isofenphos-oxon, 10 µg/ml, Acetonitrile, 10ml Price on request