Description
Molybdate 1 & 2 – 250 Tablets | Molybdate Water Testing in Johannesburg & South Africa
Molybdate 1 & 2 reagent tablets are designed to measure molybdate inhibitor levels in water samples using a colorimetric test method. Supplied as a two-tablet system, they are used with compatible photometers or comparator kits to ensure molybdate concentrations remain within the optimal range for corrosion protection.
Molybdate testing is essential in closed-loop systems and cooling water applications where molybdate-based corrosion inhibitors are used. These tablets are intended for analytical testing only and are not used as a bulk water treatment chemical.
Bidchem supplies Molybdate 1 & 2 tablets in packs of 250 from Johannesburg, supporting reliable corrosion control monitoring across South Africa.
Product Specifications
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Product Type: Molybdate test reagent tablets (No. 1 & No. 2)
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Test Method: Colorimetric
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Packaging: Pack of 250 tablets (combi-pack)
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Application: Molybdate concentration testing
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Compatibility: Photometers and comparator test kits
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Measurement Output: mg/L (ppm) molybdate
Applications & Uses
Closed Water Systems (HVAC & Chilled Water)
Monitors molybdate levels to maintain effective corrosion inhibition in heating and chilled water loops.
Cooling Towers
Ensures correct molybdate inhibitor concentration to protect metal components and extend equipment life.
Industrial Water Systems
Supports corrosion control in process water, heat exchangers, and piping systems.
Laboratory & Water Quality Monitoring
Used for routine molybdate analysis to verify inhibitor performance and system protection.
Testing Method Overview
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Add Molybdate No. 1 and No. 2 tablets sequentially to a measured water sample
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Tablets react with molybdate ions to produce a color change
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Color intensity corresponds to molybdate concentration
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Result is measured using a photometer or comparator device
Packaging & Delivery
Molybdate 1 & 2 tablets are supplied in sealed packs of 250 tablets, offering precise dosing, easy handling, and long shelf life. Bidchem delivers from Johannesburg with nationwide distribution across South Africa.
Safety & Handling Information
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For analytical testing only – not for direct water dosing or ingestion
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Avoid contact with skin and eyes
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Use appropriate PPE during testing
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Store in a cool, dry place away from moisture
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Follow manufacturer instructions and Safety Data Sheet (SDS) guideline
Why Buy Molybdate 1 & 2 Tablets from Bidchem South Africa?
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Johannesburg-based supplier of water testing reagents
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Nationwide delivery across South Africa
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Accurate and reliable molybdate testing
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Consistent quality for industrial and laboratory use
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Expert support for corrosion control monitoring
Request a Quote
Request a quote for Molybdate 1 & 2 (250 Tablets) from Bidchem today to support accurate molybdate monitoring and effective corrosion control across Johannesburg and South Africa.

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