Polyethylene Glycol Diamine (MW 20,000) 1g
https://www.manchesterbeacon.org/shop/rw2-trc-p688503-1g-polyethylene-glycol-diamine-mw-20000-1g-282302
https://www.manchesterbeacon.org/web/image/product.template/282302/image_1920?unique=c683969
This Polyethylene is guaranteed a Glycol with the use of Diamine (MW and directly supplied to your lab by Gentaur's warehouse.
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