17-beta-Estradiol, certified, 0.25g

2-Ethyl-6-methylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7372-86-3

EPA Method 630/630.1 Stock Solution #2

Methyl 11,14-eicosadienoate (C20:2n-6)