Pine bark extract

产品规格：Proanthocyanidins: 90, 95, 98 Polyphenols: 60%, 70%, 80%, 95% Oligomerization: 30%, 40%, 50%

CAS号：133248-87-0

检测方法：UV

产品来源：The bark of a pinaceous tree

产品性状：Reddish brown to brown powder

产品包装：Use double plastic bags inside and aluminum foil bags or cardboard buckets outside

包装规格：25KG/ barrel

储存条件：Keep in a cool and dry place, away from light and high temperature

保质期：Two years