The Guys Don’t Like Using ‘Powder Pillers’ for Chlorine Testing
posted by Water Testing Blog on Thursday, August 19th 2010 under: Chlorine, Chlorine Testing, DPD, Free Chlorine, Test Strip, Testing Devices, Water Quality Testing, Water Test Kit, Water Testing Tags: Chlorine Testing, dpd powder pillows, epa approved test strip, free chlorine water check, sensafe, sensafe test strip