EPA Method 601 - Purgeables Mix #2

Dexamethasone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 50-02-2

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

D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml