Water Total Hardness Test – 250 Tablets

Hardness Total tablets are reagent tablets used to measure the total hardness of water. Bidchem supplies Hardness Total 250B from Johannesburg with nationwide delivery across South Africa for laboratories, water treatment facilities, and industrial testing applications.

Description

Water Total Hardness Test Tablets – 250 Tablets

Water Total Hardness test tablets are precision water hardness testing reagents designed to determine the total hardness of water, expressed as calcium carbonate (CaCO₃). The tablets react with calcium (Ca²⁺) and magnesium (Mg²⁺) ions, providing reliable and repeatable results for routine water quality monitoring.

Bidchem supplies Water Total Hardness test tablets in packs of 250, supporting laboratories, water treatment facilities, and industrial operations throughout South Africa.

Product Specifications

  • Product Type: Water analysis reagent tablets

  • Test Parameter: Water total hardness (calcium & magnesium)

  • Packaging: 250 tablets

  • Measurement Units: mg/L or ppm as CaCO₃

  • Test Method: Tablet titration / colorimetric analysis

  • Application: Water total hardness testing

Applications & Uses

Industrial Water Systems

Monitors total hardness in boilers, cooling towers, and heat exchangers to minimize scaling and maintain operational efficiency.

Water Treatment Plants

Used to control softening, demineralization, and reverse osmosis (RO) systems by tracking total hardness levels.

Laboratory & Environmental Testing

Supports accurate water quality analysis for compliance, research, and quality control.

Marine & Shipping Industry

Tests boiler and cooling water on vessels to reduce corrosion and mineral deposits.

Commercial Facilities

Suitable for laundries, hotels, and manufacturing sites to manage scale formation and detergent performance.

How Water Total Hardness Test Tablets Work

  1. Collect a measured water sample (typically 50–100 mL).

  2. Add tablets sequentially while mixing.

  3. Observe the color change caused by reaction with calcium and magnesium ions.

  4. Calculate total hardness based on the number of tablets used.

This method ensures consistent and repeatable water total hardness measurements in both field and laboratory conditions.

Packaging & Delivery

Water Total Hardness test tablets are supplied in sealed containers of 250 tablets. Bidchem distributes from Johannesburg with nationwide delivery across South Africa, ensuring reliable access to water testing reagents.

Safety & Handling Information

  • Wear protective gloves when handling reagent tablets

  • Avoid contact with skin and eyes

  • Store in a cool, dry place away from moisture

  • Follow SDS and manufacturer guidelines

Why Buy Water Total Hardness Test Tablets from Bidchem?

  • Johannesburg-based laboratory and water testing supplier

  • Nationwide delivery across South Africa

  • High-quality, laboratory-grade reagent tablets

  • Accurate and consistent water total hardness measurement

  • Technical support for industrial and laboratory users

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