Internal Standard Solution, 1.2ml, nonane

beta-Estradiol hemihydrate, 100 µg/ml, Methanol,

cis-1,2,trans-1,4-1,2,4-Trimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 7667-58-5

Metaldehyde-d16,100 µg/mL,acetonitrile,1mL,