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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
12 lb Shipping volume: 1
Nitrate Testing Directions:
-Place bottle and information form into self-addressed prepaid box and drop into your mailbox
) used on Fleck 5000
The Complete RO Screen was developed to be the most complete analysis available for reverse osmosis design
Hach Total Hardness Test Kit (Model 5-EP) NI 12 lb Shipping volume: 1Water 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
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