Sale!

Total Hardness Test Kit, Model HA-71A Product Number: 145201

৳ 23,500.00

  • Total Hardness Test Kit
  • Model HA-71A
  • Product Number: 145201
  • Brand: HACH
  • Country of Origin: USA

Call for Order: 01712-705902

Description

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 HA-71A test kit, simply count the number of drops required to change the solution color to determine hardness concentration. Utilizing drop count titration, this kit provides dual ranges and contains approximately 100 tests.

Technical Attributes

Case Style D
Method Name Drop count titration/
EDTA-powder pillows
Model HA-71A
Number of tests 100
Parameter Hardness, total – As CaCO₃
Platform Drop Count Titration
Range 1 – 20 mg/L & 17 – 342 mg/L CaCO₃
Smallest Increment 1 mg/L
1 gpg
Weight 2.5 kg

Reviews

There are no reviews yet.

Be the first to review “Total Hardness Test Kit, Model HA-71A Product Number: 145201”