DLC Test: Purpose, Procedure, Normal Range, and Result Interpretation Learn all about the Differential Leukocyte Count (DLC) test — a vital diagnostic tool used to assess immune function by analyzing white blood cell types. Understand its purpose, procedure, normal range, and how to interpret results. Get expert testing at home with MaxAtHome. Read More: https://www.maxathome.in/blogs/dlc-test-normal-range-result-interpretation