Phenylglyoxylic Acid-13C8 10mg
https://www.manchesterbeacon.org/shop/rw2-trc-p327504-10mg-phenylglyoxylic-acid-13c8-10mg-281042
https://www.manchesterbeacon.org/web/image/product.template/281042/image_1920?unique=3df9016
This Phenylglyoxylic is guaranteed with the use of Acid-13C8 and directly supplied F2 to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days