Where can you find a lab that test the level of glucuronolactone in drink?

Glucuronolactone is a naturally occurring compound found in the body that is involved in the metabolism of carbohydrates. It is also found in some foods and beverages, including energy drinks. There are a number of laboratories that can test the level of glucuronolactone in drinks, including:

* The Food and Drug Administration (FDA)

* The United States Department of Agriculture (USDA)

* The European Food Safety Authority (EFSA)

* The International Organization for Standardization (ISO)

These laboratories use a variety of methods to test the level of glucuronolactone in drinks, including:

* High-performance liquid chromatography (HPLC)

* Gas chromatography-mass spectrometry (GC-MS)

* Liquid chromatography-mass spectrometry (LC-MS)

The choice of method depends on the specific requirements of the laboratory and the type of drink being tested.