D4-Methanol, 100 µg/ml, Acetonitrile, 1ml

Indigotine (E 132), 1g

Pendimethalin-d5 [N-(1-ethyl-1',1'-d2; propyl-1,2,2-d3)], 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219803-39-0

EPA Method 502.2/524.2 Volatile Standard