Cas No.:501-97-3 Phloretic acid(Standard Reference Material)

Cas No.:240423-23-8 salvicine(Standard Reference Material)

Cas No.:60857-08-1 Prostratin(Standard Reference Material)

Cas No.:29884-49-9 Astringin(Standard Reference Material)

Cas No.:15404-76-9 Fuscaxanthone C(Standard Reference Material)

Cas No.:25368-11-0 Asperulosidic acid(Standard Reference Material)

Cas No.:52613-28-2 6-alpha-Hydroxygeniposide(Standard Reference Material)

Cas No.:14260-99-2 Daphylloside(Standard Reference Material)

Cas No.:87075-18-1 Isolindleyin(Standard Reference Material)