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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-2023BZ153-1ml Acetaldehyde solution in methanol 50PPm(methanol-to-water ratio：76：24) Product Name:Acetaldehyde solution in methanol 50PPm(methanol-to-water ratio：76：24) CAS No.:75-07-0 Molecular Formula:
Product Number:PCL-2023BZ152-1ml Acetaldehyde solution in methanol 30PPm(methanol-to-water ratio：76：24) Product Name:Acetaldehyde solution in methanol 30PPm(methanol-to-water ratio：76：24) CAS No.:75-07-0 Molecular Formula:
Product Number:PCL-2023BZ150-1ml Acetaldehyde solution in methanol 10PPm(methanol-to-water ratio：76：24) Product Name:Acetaldehyde solution in methanol 10PPm(methanol-to-water ratio：76：24) CAS No.:75-07-0 Molecular Formula:
Product Number:PCL-2024BZ106-1ml Acetaldehyde solution in methanol 3000ppm Product Name:Acetaldehyde solution in methanol 3000ppm CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ105-1ml Acetaldehyde solution in methanol 2000ppm Product Name:Acetaldehyde solution in methanol 2000ppm CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ104-1ml Acetaldehyde solution in methanol 1500ppm Product Name:Acetaldehyde solution in methanol 1500ppm CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ103-1ml Acetaldehyde solution in methanol 1000ppm Product Name:Acetaldehyde solution in methanol 1000ppm CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ101-1ml Acetaldehyde solution in methanol 500ppm Product Name:Acetaldehyde solution in methanol 500ppm CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ100-1ml Acetaldehyde solution in methanol 300ppm Product Name:Acetaldehyde solution in methanol 300ppm CAS No.:N/A Molecular Formula:
Product Number:1ST47801-100M Mixed standard solution of 25 sulfonamide drugs in methanol, 100 μg/mL Product Name:Mixed standard solution of 25 sulfonamide drugs in methanol, 100 μg/mL CAS No.:N/A Molecular Formula:
Product Number:1ST47793-100M Mixed standard solution of 10 macrolide drugs in methanol, 100 μg/mL Product Name:Mixed standard solution of 10 macrolide drugs in methanol, 100 μg/mL CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ135-50ml Dissolved oxygen quality control sample Product Name:Dissolved oxygen quality control sample CAS No.:N/A Molecular Formula:
Product Number:BW013004 Mixed Phosphate PH Buffer Solution Standard Material Product Name:Mixed Phosphate PH Buffer Solution Standard Material CAS No.:N/A Molecular Formula:
Product Number:PCL-2023BZ1067-50ml Mercury single element solution standard material,100mg/L,（100ug/ml）, Matrix: 5% (v/v) Nitric Acid (HNO₃), 50ml Product Name:Mercury single element solution standard material,100mg/L,（100ug/ml）, Matrix: 5% (v/v) Nitric Acid (HNO₃), 50ml CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ005-100ml Mercury single element solution standard material 0.5μg/ml；Matrix: 1% (v/v) Nitric Acid (HNO₃) Product Name:Mercury single element solution standard material 0.5μg/ml；Matrix: 1% (v/v) Nitric Acid (HNO₃) CAS No.:N/A Molecular Formula:
Product Number:PCL-2023BZ1067-20ml Mercury single element solution standard material 100mg/L（100ug/ml） Matrix: 5% (v/v) Nitric Acid (HNO₃) Product Name:Mercury single element solution standard material 100mg/L（100ug/ml） Matrix: 5% (v/v) Nitric Acid (HNO₃) CAS No.:N/A Molecular Formula:
Product Number:BW0648 Water pH Product Name:Water pH CAS No.:N/A Molecular Formula:
Product Number:BW081702-1 Water hardness standard material Product Name:Water hardness standard material CAS No.:N/A Molecular Formula:
Product Number:GSB04-1723-2004 Chromium in water Product Name:Chromium in water CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ289-5ml*6支 Ethylene oxide solution in water(1ug/ml,2ug/ml，4ug/ml，6ug/ml，8ug/ml，10ug/ml) Product Name:Ethylene oxide solution in water(1ug/ml,2ug/ml，4ug/ml，6ug/ml，8ug/ml，10ug/ml) CAS No.:75-21-8 Molecular Formula:
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