SpecificationsWTS-480014 Reference : 431WTS-480014Brand :Omega EngineeringWater Quality Test Strip, Peroxide Check, PPM (mg/L), WTS Series, Bottle of 50 TestsGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsWTS-480009 Reference : 431WTS-480009Brand :Omega EngineeringWater Quality Test Strip, Nitrate as Nitrogen, PPM (mg/L), WTS Series, Bottle of 50 TestsGet Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.