Quercetin 3,4'-Diglucoside 2,5mg
https://www.manchesterbeacon.org/shop/rw2-trc-q509480-2-5mg-quercetin-34-diglucoside-25mg-284574
https://www.manchesterbeacon.org/web/image/product.template/284574/image_1920?unique=20958d6
This Quercetin is guaranteed a 3,4'-Diglucoside with the use of 2,5mg and directly supplied to your lab by Gentaur's warehouse.
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