Dichlorprop-P, 100 µg/ml, Acetonitrile, 1ml

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

n-Octacosane

1,2,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene