2,3,4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

EPA Method 300.0 Anions Mix A, 1000 µg/mL in Water, 1ml

1,2,4,7,8-Pentabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Furfural-3,4,5-d3 (stabilized with BHT),neat,neat,100mg