9,10-Anthraquinone,1000 µg/mL,toluene,1mL,

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane

Venezuelan Crude,neat,neat,1g,

4-(2,4-Dichlorophenoxy-3,5,6-d3)butyric Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219802-46-6