Tannins

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05495001   Camellia sinensis extract secondary pharmaceutical standard
61221 Castalagin analytical standard
43412 (+)-Catechin analytical standard
03910590 (±)-Catechin hydrate primary pharmaceutical reference standard
75251 Corilagin analytical standard
90905 3,3′-Di-O-methyl ellagic acid 4′-O-β-D-xylopyranoside analytical standard
14668 Ellagic acid analytical standard
05350590 Ellagic acid primary pharmaceutical reference standard
68097 (−)-Epicatechin analytical standard
03940590 Epicatechin primary pharmaceutical reference standard
03950590 Epicatechin gallate primary pharmaceutical reference standard
08108 (−)-Epigallocatechin analytical standard
03960590 Epigallocatechin primary pharmaceutical reference standard
50299 (−)-Epigallocatechin gallate ≥97.0% (HPLC)
93894 (−)-Epigallocatechin gallate analytical standard
03970590 Epigallocatechin gallate primary pharmaceutical reference standard
01388 (−)-Gallocatechin analytical standard
80352 (−)-Gallocatechin gallate analytical standard
04646 Hamamelitannin ≥98.0% (HPLC)
03805   Oenothein B analytical standard
28660 Procyanidin A2 analytical standard
19542 Procyanidin B1 analytical standard
42157 Procyanidin B2 analytical standard
50878 Procyanidin C1 analytical standard
50793 Punicalagin analytical standard
T5550   Tea extract from Camellia sinensis analytical standard, ≥80% theaflavins (theaflavin and theaflavin gallates) basis
76418 Vescalagin analytical standard