2-Isopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

Methiocarb-sulfone, 10.0 µg/ml, Acetonitrile, 10

EPA Method 8270C Pesticide Mix #24

Custom PCB Mixture 100µg/mL in isooctane 9317.12 PCB-8 9313.12 PCB-20 1999.12 PCB-28 9314.12 PCB-35 2000.12 PCB-52 2001.12 PCB-101 2002.12 PCB-118 2003.12 PCB-138 2004.12 PCB-153 2005.12 PCB.180