Methidathion, 10.0 µg/ml, Acetonitrile, 10ml

2,4'-DDE-d8 (dichloropropyl-d4), 100µg/mL in AL, 1ml

Biodiesel - B1 Blend

n-Dotriacontane, ?13C: -28.34, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 544-85-4