Dibenzofuran-d8

Internal & Surrogate Standard

3ß-Benzoyloxy-18ß(H)-olean-12-one, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 106386-89-4

Perfluoro-n-decanoic acid, 1.2ml x 50ug/ml, methanol