Methyl arachidonate C20:4, 10.0mg/mL in Heptane, 1ml

Perfluoro-3,5,5-trimethylhexanoic acid, 1.2ml x 50ug/ml, methanol

Custom Mix PCB 3 11 compounds 100ug/ml in n-hexane, 10x 1mL 1999.12 PCB-28 2264.12 PCB-31 9886.12 PCB-49 2000.12 PCB-52 2001.12 PCB-101 2002.12 PCB-118 2003.12 PCB-138 2004.12 PCB-153 2220.12 PCB-169 2267.12 PCB-170 2005.12 PCB-180

3-Ethyltoluene, 200 µg/ml, Methanol, 1ml