Bifenthrin, 100mg

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no.

4-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26730-12-1

2,2',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane