Fenothiocarb, 100 µg/ml, Acetonitrile, 1ml

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

Rivaroxaban,neat,neat,50mg,

Atrazine 13C3, 100μg/mL in Acetone, 1ml