Fenthion, 100 µg/ml, Acetone, 1ml

(-)-delta-9-THC-acid-13C4

Aqueous ethanol control EtOH AQ (3.0g/L), 10 x 3.0ml

2,4-Diisopropylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2934-05-6