Tralomethrin, 100 µg/ml, Isooctane, 1ml

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

Triclocarban, 100 µg/ml, Acetonitrile, 1ml

Glyoxal trimer dihydrate, >95%, 5g