Phenyl Ethenesulfonate 500mg
https://www.manchesterbeacon.org/shop/rw2-trc-p399375-500mg-phenyl-ethenesulfonate-500mg-280918
https://www.manchesterbeacon.org/web/image/product.template/280918/image_1920?unique=3df9016
This Phenyl is guaranteed with the use of Ethenesulfonate and directly supplied F2 to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days