4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

(+)-20-Hydroxyecdysone, 1g

Metformin-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,

2,2',3,3',4,4',5,6'-Octabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 446255-39-6