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Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.

Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.


Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2023SW003 Standard substance/Aflatoxin G1 in methanol Product Name:Standard substance/Aflatoxin G1 in methanol CAS No.:1165-39-5 Molecular Formula:
Product Number:PCL-2023SW004 Standard substance/Aflatoxin G2 in methanol Product Name:Standard substance/Aflatoxin G2 in methanol CAS No.:7241-98-7 Molecular Formula:
Product Number:PCL-2023SW037 Standard substance/Alternaria tenuifolia acid Product Name:Standard substance/Alternaria tenuifolia acid CAS No.:610-88-8 Molecular Formula:
Product Number:PCL-2023SW038 Standard Material/Tentoxin (TEN) Product Name:Standard Material/Tentoxin (TEN) CAS No.:28540-82-1 Molecular Formula:
Product Number:PCL-2023SW053 Monarubin Product Name:Monarubin CAS No.:3627-51-8 Molecular Formula:
Product Number:PCL-2023SW001 Aflatoxin B1 solution in methanol standard substance Product Name:Aflatoxin B1 solution in methanol standard substance CAS No.:1162-65-8 Molecular Formula:
Product Number:PCL-2023SW051 Monascus red pigment Product Name:Monascus red pigment CAS No.:13283-90-4 Molecular Formula:
Product Number:PCL-2023BZ129-100ml Nickel standard solution Product Name:Nickel standard solution CAS No.: Molecular Formula:
Product Number:PCL-2023BZ108-100ml Nickel single element solution standard material Product Name:Nickel single element solution standard material CAS No.:N/A Molecular Formula:
Product Number:PCL-2023BZ1085-50ml Cadmium single element solution standard material (100mg/L(100ug/ml) matrix:5% Nitric Acid) Product Name:Cadmium single element solution standard material (100mg/L(100ug/ml) matrix:5% Nitric Acid) CAS No.:N/A Molecular Formula:
Product Number:PCL-2023BZ897-50ml Cadmium single element solution standard material 5000mg/L Product Name:Cadmium single element solution standard material 5000mg/L CAS No.:N/A Molecular Formula:
Product Number:GBW(E)081586 Magnesium solution standard material Product Name:Magnesium solution standard material CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ562-100mL Magnesium single element solution standard material Product Name:Magnesium single element solution standard material CAS No.:N/A Molecular Formula:
Product Number:GBW(E)081596 Strontium solution standard material Product Name:Strontium solution standard material CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SY110-100ml Strontium single element solution standard material(1000ug/ml  matrix:10% Hydrochloric Acid) 100ml Product Name:Strontium single element solution standard material(1000ug/ml matrix:10% Hydrochloric Acid) 100ml CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SY110-50ml Strontium single element solution standard material (1000ug/ml matrix:10% Hydrochloric Acid) 50ml Product Name:Strontium single element solution standard material (1000ug/ml matrix:10% Hydrochloric Acid) 50ml CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ398-500ml Manganese standard solution(100μg/mL;Matrix:1% Hydrochloric Acid) Product Name:Manganese standard solution(100μg/mL;Matrix:1% Hydrochloric Acid) CAS No.:N/A Molecular Formula:
Product Number:GSB04-1736-2004 Manganese standard solution(1000ug/ml Matrix:1.0mol/L Nitric Acid) Product Name:Manganese standard solution(1000ug/ml Matrix:1.0mol/L Nitric Acid) CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ417-100mL Tin single element solution standard material(1000μg/mL,100ml) Product Name:Tin single element solution standard material(1000μg/mL,100ml) CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ417-50mL Tin single element solution standard material 1000μg/mL,50ml Product Name:Tin single element solution standard material 1000μg/mL,50ml CAS No.:N/A Molecular Formula:
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