Pay in 4 interest-free payments of $36.81 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Nitrate Testing Directions:
SEDIMENT FILTER CARTRIDGE
12 lb Shipping volume: 1
The Complete RO Screen offers a comprehensive
the Pioneer™ will also reduce chlorine
Hach Total Hardness Test Kit (Model 5-EP) NI Nitrate Testing Directions:Water hardness is caused almost entirely by calcium and magnesium ion. Other di and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. With the Model 5 EP test kit, simply count the number of drops required to change the solution color to determine hardness concentration. Utilizes drop count