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Hanna Instruments Canada
Customer Support: (800) 842-6629

HI3890 Total Hardness Control Kit

$26.00

SKU: HI3890 Category

Hardness, or TH, gives the total concentration of calcium and magnesium salts on: 1°fH / 0.562°dH hardness corresponds to 10 mg/L (ppm) calcium carbonate.The harder the water, the bigger the risk of calcium and magnesium salt deposits on the walls of pools and spas. On the other hand, water that is too soft can be corrosive.

Description

Hardness, or TH, gives the total concentration of calcium and magnesium salts on: 1°fH / 0.562°dH hardness corresponds to 10 mg/L (ppm) calcium carbonate.The harder the water, the bigger the risk of calcium and magnesium salt deposits on the walls of pools and spas. On the other hand, water that is too soft can be corrosive.

Specifications

SKU HI3890
Name HI3890 Total Hardness
Control Kit
Type titration
Range 0 – 80 TH **
Smallest Increment 1 TH **
Method calmagite

Ordering Info

HI3890 and HI38904 test kits comes with 30 mL hardness
buffer, 10 mL calmagite indicator and 50 mL plastic beaker with cap.