MA - EPH Fractionation Surrogate Spike Back Catalog number: 51039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673714 Triadimefon, 100 µg/ml, Ethyl acetate, 5ml Price on request 673721 Vinclozolin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 96181 Pesticide Mix #3 Price on request