Pay in 4 interest-free payments of $26.62 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
& 400 ppm (mg/L) in less than 10 minutes
Total Bromine
Chlorine + eXact® EZ Meter Only (486205):
• Ideal for field testing requiring no technical training• Results in only 7 minutes using safe
WaterWorks™ School Kit for entire classroom Parameter_TDS & 400 ppm (mg/L) inThe WaterWorks School Test Kit is perfect for classroom science experiments. Designed for a classroom of 30 students (a total of 540 tests in each kit), the WaterWorks School Test Kit contains 11 educational classroom activities & experiments including creating water cycles and testing for acid rain. This kit also tests for Nitrates, Nitrites, Total Hardness, Total Alkalinity, Total Chlorine, Free Chlorine, Copper, Iron, & pH and comes with an easy to
