Dechlorane 603, 1.2ml x 50ug/ml, toluene

EPA Method 8240A Mix #3

9-trans-Octadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-79-8

Isocaffeine (1,3,9-Trimethylxanthine),neat,neat,100mg,