2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

trans-Chlordane

C21 Ring-C Monoaromatic sterane (5 alpha(H),10ß(CH3)/5ß(H),10ß(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 98774-59-5 / 98774-61-9

4-Bromophenol-2,3,5,6-d4,neat,neat,1mL,