MCPP acid, 2.0mg/mL in MeOH, 1ml

EPA Method 8141 Standard

2,4’-DDE, 1000µg/ml in Hexane, 1ml

Stigmasterol, 100µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 83-48-7