1,3-Propanediol (1 mL),
https://www.knockoutrat.org/shop/rw2-1570483-13-propanediol-1-ml-302413
https://www.knockoutrat.org/web/image/product.template/302413/image_1920?unique=813f639
This 1,3-Propanediol is guaranteed a (1 with the use of mL), and directly supplied to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days