Instrument Standard 2

13-Desmethyl spirolide C, 10.2µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 334974-07-1

2,4,4’-Trichlorobiphenyl (28)

Metconazole, 10 µg/ml, Ethyl acetate, 10ml