Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

n-Heptane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 142-82-5

2-Methylbutane, 1ml

Butachlor, 100µg/ml in Acetonitrile, 1ml