PAH-Mix 9 deuterated, 100µg/mL in Cyclohexane, 1ml

Ethalfluralin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 55283-68-6

Acetate Mix suitable for 2007.01 per AOAC

EPA 1620 Standard 1