Tadalafil, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 171596-29-5

EPA 527, Internal Standard 3 Analytes, each 500µg/mL in Acetone; unit: 1x1mL 1524.12 Acenaphthene-d10 [15067-26-2] 0389.14 Phenanthrene-d10 [1517-22-2] 1024.18 Chrysene-d12 [19-03-5]

Trinexapac-ethyl, 10.0 µg/ml, Acetonitrile, 10ml

Cesium (Cs)