Chemical Solutions
A high-purity calibration solution with Acetic Acid concentration ranging from 10 ppm to 500,000 ppm. Perfect for precise calibration of titration systems, pH meters, and analytical instruments. Manufactured to ensure accuracy and consistency in every use. Supplied in a 1L bottle for easy handling and storage.
*Other concentration values available upon request
Packaging
Available in 1 L bottles.
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A high-quality calibration solution containing Potassium Hydrogen Phthalate (KHP) with a concentration range from 2 ppm to 20,000 ppm. Ideal for accurate calibration of pH meters, conductivity meters, and titration systems. Made from high-purity KHP for consistent and reliable results. Supplied in a convenient 1L bottle for easy use and storage
Packaging
1 L
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High-quality COD Calibration Standard Solution with Potassium Hydrogen Phthalate (KHP), providing a concentration range from 10 ppm to 20,000 ppm. Ideal for accurate calibration of COD analyzers and water quality testing instruments. Prepared with high-purity KHP to ensure reliable and consistent results. Supplied in a 1L bottle for easy use and storage.
Packaging
Available in 1 L bottles.
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High-quality pH 10.01 buffer solution for accurate calibration of pH meters and electrodes. Stable at 25°C to ensure consistent and reliable results. Ideal for laboratory, industrial, and environmental testing. Supplied in a 1L bottle for easy use and storage.
Packaging
Available in 1 L bottles.
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High-precision pH 4.01 buffer solution for accurate calibration of pH meters and electrodes. Formulated for stability at 25°C to ensure reliable and consistent results. Ideal for laboratory and industrial applications. Supplied in a 1L bottle for convenient use and storage.
Packaging
Available in 1 L bottles.
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High-quality pH 7.00 buffer solution for precise calibration of pH meters and electrodes. Formulated to maintain stability at 25°C, ensuring accurate and consistent pH measurements. Ideal for laboratory, industrial, and environmental testing. Supplied in a 1L bottle for easy use and storage.
Packaging
Available in 1 L bottles.
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High-quality Conductivity Standard Solution with a range from 1 µS to 12.55 mS, ideal for accurate calibration of conductivity meters and probes. Ensures reliable and consistent measurements in laboratory and industrial applications. Available in 250 mL and 500 mL bottles for convenient use and storage.
Packaging
Available in 250 mL & 500 mL bottles.
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High-quality Silica Reagent 1 containing Sulfuric Acid and Molybdate, specially formulated for use with Waltron analyzers. Ensures precise and reliable silica measurement in water and other samples. Supplied in a 1L bottle for easy handling and storage.
Packaging
Available in 1 L bottles.
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High-quality Silica Reagent 2 containing Oxalic Acid, specifically designed for use with Waltron Analyzers. Ensures accurate and consistent silica measurement in water and other samples. Supplied in a 1L bottle for easy handling and storage.
Packaging
Available in 1 L bottles.
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High-quality Silica Reagent 3 (Reducing Reagent) specially formulated for use with Waltron analyzers. Ensures accurate and reliable silica measurement in water analysis. Supplied in a 1L bottle for easy handling and storage.
Packaging
Available in 1 L bottles.
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This Silica Standard Solution provides a concentration range from 50 to 2500 ppb, making it ideal for accurate calibration and verification of silica analyzers in both laboratory and industrial settings. It is formulated using high-purity materials to ensure consistent and reliable results with every use. This solution enhances measurement accuracy in water quality monitoring and chemical analysis applications. Supplied in a convenient bottle for easy handling and storage, making it a practical choice for daily use.
Packaging
Available in 1 L bottles.
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Our Citric/Citrate Buffer Solution is available in a concentration range from 1% to 50%, making it suitable for a wide range of laboratory, industrial, and biochemical applications. This buffer solution is designed to maintain stable pH levels in chemical reactions, biological assays, and pharmaceutical formulations. Its high-purity formulation ensures consistent and reliable performance, even under varying environmental conditions. The solution is ideal for use in enzyme reactions, protein stabilization, and pH adjustment in research and production settings. Supplied in secure and durable packaging, it offers ease of handling and storage while maintaining long-term stability and accuracy.
Packaging
Available in 1 L bottles.
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Our Sodium Hydroxide Solution is available in a concentration range from 1% to 50%, making it suitable for a wide variety of industrial and laboratory applications. It is commonly used in chemical manufacturing, pH regulation, water treatment, and cleaning processes. This high-purity solution ensures consistent and reliable performance, even in demanding conditions. Its stable formulation allows for accurate adjustments and repeatable results, providing excellent control in both research and production environments. Supplied in secure, durable packaging for safe handling and storage, this solution is designed to meet the needs of professionals seeking accuracy and quality in their operations.
Packaging
Available in 1 L bottles.
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Our Sulphuric Acid Solution is formulated with a concentration range from 1% to 50%, making it highly versatile for a wide range of laboratory and industrial applications. It is ideal for use in chemical analysis, pH adjustment, and various manufacturing processes where precise acid concentration is required. The solution is produced using high-purity sulphuric acid to ensure consistent and reliable performance, even in demanding conditions. Its stable formulation allows for accurate and repeatable results, making it suitable for both routine laboratory testing and large-scale industrial use. Supplied in secure and durable packaging, this solution is easy to handle and store, ensuring safety and convenience during use.
Packaging
Available in 1 L bottles.
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Our Hydrochloric Acid Solution is available in a concentration range from 1% to 50%, making it highly versatile for various industrial, laboratory, and chemical processing applications. It is commonly used for pH adjustment, metal cleaning, acidification, and chemical synthesis. Manufactured using high-purity hydrochloric acid, this solution ensures consistent and reliable results, even in demanding environments. Its stable formulation allows for accurate and repeatable performance, making it suitable for both routine and specialized use. Supplied in secure and durable packaging, it ensures safe handling and long-term storage, providing convenience and efficiency in every application.
Packaging
Available in 1 L bottles.
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Our high-purity Battery Water is specially formulated for use in lead-acid batteries to ensure optimal performance and extended battery life. Produced through a rigorous distillation and deionization process, it is free from minerals, impurities, and contaminants that can cause scale buildup and reduce battery efficiency. This high-quality water helps maintain proper electrolyte levels, prevents sulfation, and improves overall battery performance. Supplied in secure and easy-to-use packaging, it ensures safe handling and long-term storage. Ideal for use in automotive, industrial, and renewable energy battery systems.
Packaging
Available in 1 L bottles.
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Distilled water is created by boiling water and then condensing the steam into a clean container, leaving impurities and contaminants behind. This process removes most dissolved solids, minerals, and impurities but may not eliminate volatile organic compounds or certain gases. Distilled water is commonly used in medical devices, laboratory work, and automotive cooling systems due to its high purity and low mineral content.
Packaging
Available in 1 L bottles.
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Deionized water is produced by removing dissolved ions (such as sodium, calcium, iron, and chloride) through an ion exchange process. While deionization effectively removes ionic contaminants, it does not remove organic compounds, bacteria, or particulates unless combined with other filtration methods. Deionized water is widely used in laboratory work, industrial cleaning, and cooling systems due to its low conductivity and minimal mineral content.
Packaging
Available in 1 L bottles.
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Ultrapure water (UPW) is water that has been purified to the highest standards, removing almost all ions, organic compounds, bacteria, and particulates. It is typically produced using a combination of reverse osmosis (RO), deionization, and advanced filtration methods, including ultraviolet (UV) treatment and ultrafiltration. Ultrapure water is essential in industries such as semiconductor manufacturing, pharmaceuticals, and laboratory research where even trace impurities can affect results.
Packaging
Available in 1 L bottles.
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![Calibration Standard Solution 2ppm ~ 1000ppm (Oil in Water) [Glass]-image](https://centrionics.com/stage/wp-content/uploads/2025/07/Calibration-Standard-Solution-KHP-XXXppm-Oil-in-water-212x300.png)
Our Calibration Standard Solution (Oil in Water) is designed for accurate calibration of oil-in-water analyzers, with a concentration range from 2 ppm to 1000 ppm. Prepared using high-purity materials, it ensures precise and reliable measurement results in environmental monitoring, wastewater treatment, and industrial process control. The solution is supplied in a durable glass container to maintain stability and prevent contamination. Ideal for ensuring the accuracy and consistency of oil-in-water detection systems in both laboratory and field applications.
Packaging
Available in 1 L bottles.
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Our Sodium Peroxodisulfate Solution is available in a concentration range from 1 g/L to 200 g/L, making it ideal for use in a variety of laboratory and industrial applications. It serves as a strong oxidizing agent, widely used in chemical synthesis, polymerization, and surface treatment processes. The solution is prepared using high-purity sodium peroxodisulfate to ensure consistent performance and reliable results. Supplied in secure and durable packaging, it provides easy handling and long-term stability, making it a practical choice for both research and production environments.
Packaging
Available in 1 L bottles.
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Our Acetic Acid Solution is available in a concentration range from 1% to 50%, making it suitable for a wide range of industrial, laboratory, and food processing applications. It is commonly used in chemical synthesis, pH adjustment, cleaning, and as a preservative. Produced using high-purity acetic acid, this solution ensures consistent and reliable performance. Its stable formulation allows for accurate and repeatable results, even under demanding conditions. Supplied in secure and durable packaging for safe handling and storage, it is an essential solution for both research and industrial use.
Packaging
Available in 1 L bottles.
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Our 6M Phosphoric Acid Solution is a high-purity solution designed for accurate and consistent performance in laboratory, industrial, and chemical processing applications. It is widely used for pH adjustment, metal treatment, and as a catalyst in various chemical reactions. Manufactured to high standards, this solution ensures reliable and repeatable results. Supplied in secure, chemical-resistant packaging for safe handling and long-term storage, it is an essential reagent for both research and industrial use.
Packaging
Available in 1 L bottles.
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