Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

Propyzamide-d3 (phenyl-2,4,6-d3), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219805-79-4

EPA Method 502/524 High Conc VOC Mix #5

3-Chloro-1,2-propane-d5-diol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 342611-01-2