Pendimethalin-D5, 100 µg/mL in Acetone, 1ml

Terbufos, 1000µg/ml in MeOH, 1ml

EPA Method 551 - Analytes Mix “B”, 2000µg/ml in MTBE, 1ml

Pyraclofos, 100 µg/ml, Acetone, 1ml