MCPA methyl ester & MCPP methyl ester, 2.0mg/mL in Hexane

Salicylic acid-d4 (3,4,5,6-d4), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-10, Cas.no. 7864-17-0

Fentanyl

Aroclor 1221 in Transformer Oil