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Standard Solutions

Henyuan Fine Chemical offers a variety of high-quality standard solutions, including titration solutions, buffer solutions, colorimetric solutions, test solutions, indicator solutions, National Standard 603 solutions, and redox standard solutions.

Our products are manufactured in strict compliance with national standards, ensuring high precision and stability. They are widely used in chemical analysis, laboratory testing, and instrument calibration.

With professional technical support and a comprehensive quality management system, we are committed to providing reliable standard solutions to enhance the accuracy and efficiency of experiments.

Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2021ZSY046-100g Chrome Black T Indicator Product Name:Chrome Black T Indicator CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY006-100ml Dimethyl yellow-solvent blue 19 mixed indicator liquid Product Name:Dimethyl yellow-solvent blue 19 mixed indicator liquid CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY052-100ml Quinaldine red-methylene blue mixed indicator solution Product Name:Quinaldine red-methylene blue mixed indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY012-100ml Neutral red indicator solution (for microbial limit testing) Product Name:Neutral red indicator solution (for microbial limit testing) CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY555-100ml Methyl red-methylene blue mixed indicator solution Product Name:Methyl red-methylene blue mixed indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY059-100ml Solvent Blue 19 Indicator Liquid Product Name:Solvent Blue 19 Indicator Liquid CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY020-50ml Methyl red-bromocresol green mixed indicator solution Product Name:Methyl red-bromocresol green mixed indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY033-250ml Fluorescent yellow indicator liquid Product Name:Fluorescent yellow indicator liquid CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY038-100ml Turmeric Indicator Liquid Product Name:Turmeric Indicator Liquid CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SY086-100ml Phenol red indicator solution Product Name:Phenol red indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY041-100ml Phthalocyanine indicator solution Product Name:Phthalocyanine indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY044-100ml Phenolsulfonphthalein indicator solution Product Name:Phenolsulfonphthalein indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY037-100ml Bright green indicator fluid Product Name:Bright green indicator fluid CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY029-100ml 1-Phenanthroline Indicator Solution Product Name:1-Phenanthroline Indicator Solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY035-100ml Calcein indicator Product Name:Calcein indicator CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY036-100g Calcorhodin Indicator Product Name:Calcorhodin Indicator CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY028-100ml Sudan IV indicator fluid Product Name:Sudan IV indicator fluid CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY026-100ml Potassium tetrabromophthalate indicator solution Product Name:Potassium tetrabromophthalate indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY003-100ml Ethoxy yellow indicator solution Product Name:Ethoxy yellow indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021ZSY032-100ml Alizarin Sodium Sulfonate Indicator Solution Product Name:Alizarin Sodium Sulfonate Indicator Solution CAS No.:N/A Molecular Formula:
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