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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-2024BZ525-1ml Standard substance for diphenyltin solution in methanol Product Name:Standard substance for diphenyltin solution in methanol CAS No.:1135-99-5 Molecular Formula:
Product Number:PCL-2024HC150-250ml*5瓶套装 standard buffers Product Name:standard buffers CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ524-1ml Standard substance of tributyltin solution in methanol Product Name:Standard substance of tributyltin solution in methanol CAS No.:1461-22-9 Molecular Formula:
Product Number:PCL-2024BZ523-1ml Standard substance for dibutyltin solution in methanol Product Name:Standard substance for dibutyltin solution in methanol CAS No.:683-18-1 Molecular Formula:
Product Number:PCL-2021SY225-500ml Standard solution of ammonium nitrate test solution Product Name:Standard solution of ammonium nitrate test solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY265-500ml Nitric acid solution Product Name:Nitric acid solution CAS No.: Molecular Formula:
Product Number:PCL-2024SW190-10ml Standard substance for sorbic acid solution in water Product Name:Standard substance for sorbic acid solution in water CAS No.:110-44-1 Molecular Formula:
Product Number:A103918-500g Aluminum potassium sulfate, dodecahydrate Product Name:Aluminum potassium sulfate, dodecahydrate CAS No.:7784-24-9 Molecular Formula:
Product Number:G132841-25g Ethylene glycol diglycidyl ether (mixture) Product Name:Ethylene glycol diglycidyl ether (mixture) CAS No.:2224-15-9 Molecular Formula:
Product Number:PCL-2021SY098-500ml Potassium chromate test solution Product Name:Potassium chromate test solution CAS No.: Molecular Formula:
Product Number:A110787-250g aluminum phosphate Product Name:aluminum phosphate CAS No.:7784-30-7 Molecular Formula:
Product Number:M304150-500g Magnesium oxalate Product Name:Magnesium oxalate CAS No.:547-66-0 Molecular Formula:
Product Number:T102749-500g Triglycidyl isocyanurate Product Name:Triglycidyl isocyanurate CAS No.:2451-62-9 Molecular Formula:
Product Number:E105728-500g vinyl carbonate Product Name:vinyl carbonate CAS No.:96-49-1 Molecular Formula:
Product Number:P432439-500g Poly(ethylene oxide) Product Name:Poly(ethylene oxide) CAS No.:25322-68-3 Molecular Formula:
Product Number:S105024-100g sodium ascorbate Product Name:sodium ascorbate CAS No.:134-03-2 Molecular Formula:
Product Number:PCL-2024RY544-500ml Bromine solution Product Name:Bromine solution CAS No.: Molecular Formula:
Product Number:PCL-2023SY004-100mL Ammonium molybdate test solution Product Name:Ammonium molybdate test solution CAS No.: Molecular Formula:
Product Number:BW017403(有效期3个月) Sodium tetraphenylboron, standard substance for volumetric analysis Product Name:Sodium tetraphenylboron, standard substance for volumetric analysis CAS No.:143-66-8 Molecular Formula:
Product Number:PCL-2023RY002-250ml Saturated standard solution of potassium chloride Product Name:Saturated standard solution of potassium chloride CAS No.:N/A Molecular Formula:
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