<prompt> Translate the following text to SwahiliMore specifically, if the RWC 50, the effluent concentrations used in the toxicity test would be 100, 75, 50, 25, and 12.  <response>: Kwa mfano, ikiwa RW 50, viwango vya maji ya mtiririko vilivyotumiwa katika mtihani wa sumu vitakuwa 100, 75, 50, 25 na 12. 