Internal & Surrogate Standard 8260B

Ethofumesate, 10.0 µg/ml, Ethyl acetate, 10ml

1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane, 50mg

Estrone-2,4,16,16-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 53866-34-5