Isofenphos, 100 µg/ml, Toluene, 1ml

2,4,6-Tribromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

1,2,3,4-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

D6-9,9-Bis(methoxymethyl)-9H-fluorene, 5mg