EPA Method 8240A Calibration Check Compounds

Tebutam

2,4,6-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 118-79-6

Brassicasterol, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 474-67-9