Whole Oil Quantitative Control Standards Set (S-4012+S-4013)

(±)-Bisoprolol-d7 Hemifumarate (iso-propyl-d7)

1,3,6,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Verrucarol, 25µg/ml in Acetonitrile, 1ml