2,4',5-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

1,2,3,7,8-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Mecarbam, 100 µg/ml, Acetonitrile, 1ml

Benzyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219805-81-8