2,3,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Hydroxytolbutamide-d9 (butyl-d9),neat,neat,10mg

PCB-Mix 3, 10µg/mL in Isooctane, 1ml

ISO 10382 Multicomponent Stock Solution of PCBs “Dutch Seven” PCBs in isooctane, 10µg/mL each, 1x1ml, 5x1ml, 10x1ml 100µg/mL each, 1x1ml, 5x1 ml, 10x1 ml 200µg/mL each, 1x1ml, 5x1ml, 10x1ml