Aclonifen, 100 µg/ml, Acetonitrile, 5ml

MA - EPH Fractionation Surrogate Spike Rev 1.0/1.1

2,2',3,4,4',5,5'-Heptachloro-3'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

D-Maltotriose