1-(2,4,5-Trihydroxyphenyl)butan-1-one, 50mg

9-Fluorenone-d8,1000 µg/mL,toluene,1mL,

Theophylline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 58-55-9

D4-Thiacloprid, 100 µg/ml, Acetonitrile, 1ml