EPA Method 508 Pesticide Mix

trans-Permethrinic acid, 100µg/mL in Acetonitrile, 1ml

Dicoronylene (mixture w/Coronylovalene), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98570-53-7

7-Hydroxy Methotrexate-d3 Ammonium Salt, 1mg