MCPP acid, 2.0mg/mL in MeOH, 1ml

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

13C6-Amoxicillin, 100µg/ml in Acetonitrile, 1ml

Trichlorphon