A neural enzyme pH analysis was a type of medical test involving the pH of enzymes.
In 2365, this test was performed on Commander William T. Riker, with a negative result. (TNG: "Shades of Gray", okudagram)
Memory Alpha
A neural enzyme pH analysis was a type of medical test involving the pH of enzymes.
In 2365, this test was performed on Commander William T. Riker, with a negative result. (TNG: "Shades of Gray", okudagram)