Standard Solutions
Backed by over 25 years of experience in analytical chemistry and formulation, Colin Kimya offers a broad selection of high-purity standard solutions under the Testonic brand to meet essential laboratory needs.
This category includes solutions designed for:
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Acid-base and redox titrations
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Metal ion chelation and complexometric analysis
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pH adjustment and buffering
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Electrical conductivity calibration
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Antimicrobial and analytical testing
Whether you're working with titrants, pH modifiers, chelating agents, or conductivity standards, each product is:
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Compatible with international protocols
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Stable, reproducible, and quality controlled
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Available in multiple concentrations and volumes
Testonic Standard Solutions are ideal for academic research, industrial laboratories, and environmental analysis, providing consistent accuracy and reliable performance in every drop.
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Testonic®FAS - Ferroin Ammonium Sulfate Titration Solution (0.1 N)
FAS - Ferroin Ammonium Sulfate Titration Solution (0.1 N) is a standard titrant solution that offers high sensitivity in redox titrations and COD determination and provides reliable results in laboratory analyses....
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Testonic®Potassium Dichromate Solution 0.0167M - 0.1N (With Mercury Sulfate)
Potassium Dichromate Solution 0.0167M - 0.1N (With Mercury Sulfate) is a laboratory reagent formulated for COD tests and environmental analysis, providing sensitive and reliable results....
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