Aclonifen, 100 µg/ml, Toluene, 5ml

n-Tetracosane-d50, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-32-3

Benzo(a)anthracene-d12, 1000µg/ml in Methylene Chloride, 1ml

2-Pentylidenecyclohexanone, 1g