72189-462-30 (72189 462 30)
This is a description of K-Dur, a generic drug that provides 20mEq of extended-release potassium chloride per tablet. The tablets are packaged in quantities of 30 and the NDC code for the product is 72189-45230. The lot number for the sample provided is 121725. There is also a reference to Potassium Chloride ER, which may refer to K-Dur, and the lot number for a second sample is listed as 11725.*