Surrogate Standard

Codeine-N-methyl-d3 hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

2,2',3,3',4,5,5',6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

EPA Method 551.1 Surrogate Standard