nephelometric

adj

1. Of, or pertaining to nephelometry.

   “The chromometric method, or, as the authors name it, the nephelometric method, cosists essentially in burning the carbon as above, but the carbonic is conducted into a standard solution of basic acetate of lead (2 per cent), and estimating the turbidity produced, as compared with that produced by the carbonic acid evolved under similar circumstances by a known and nearly equal quantity of carbon (sugar), the difference between the two being estimated by a Mills's colorimeter.”