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Platycodigenin standard

Cnidilin standard

5-O-methylvisamminol standard

Periplocin standard

Blinin standard

3-O-alpha-l-arabinopyranosylpomolic acid beta-d-glucopyranosyl ester standard

1-Caffeoylquinic acid standard

Amarogentin standard

Forsythoside b standard

Roburic acid standard