Quizalofop-p-tefuryl, 10 µg/ml, Acetonitrile, 10

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no.

EPA Method 524.2 Rev 4.1 High Conc VOC Mixes

Bis(2,3-dibromopropyl)phosphate, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5412-25-9