Pendimethalin, 100 µg/ml, Cyclohexane, 1ml

2,2',4-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

Rilmenidine Hemifumarate, 10mg

EPA Method 8121 Analytes, 1000µg/ml in HE:TO [1:1], 1ml