Pharmaceutical Testing Reference Mterials

Pharmaceutical Reference Materials (PRMs) refer to substances with defined characteristic values used for calibrating instruments, evaluating measurement methods, or assigning values to tested pharmaceuticals in physical/chemical tests and biological assays specified by pharmacopoeial standards. These include reference standards, comparators, herbal reference materials, and reference preparations.

Hengyuan Fine Chemical specializes in providing cost-effective reference material solutions for pharmaceutical quality control, encompassing:

• Drug testing reference standards
• Pharmaceutical impurity reference standards
• NIFDC-certified reference materials
• Chemical analysis reference standards
• Traditional Chinese Medicine (TCM) analytical standards
• TCM reference standards
• Herbal blank matrices for pesticide residue testing
• Bio-peptide reference standards

All products under our PCL brand comply with both national standards and international guidelines. Our accreditations include:

• CNAS certification (China National Accreditation Service for Conformity Assessment)
• ISO 17034:2016 certification for reference material producers
• ISO 9001:2015 quality management system certification We implement a comprehensive quality management system supported by Certificates of Analysis (COA), ensuring high purity (>98%), batch-to-batch consistency, and full traceability. Our solutions are widely applied in pharmaceutical R&D, QC testing, and analytical verification to enhance testing accuracy and operational efficiency.

Through our vertically integrated business model (R&D-production-sales), we eliminate intermediaries to deliver:

 ✓ Bulk supply capacities for routine QC needs 

✓ Custom synthesis services for specialized compounds 

✓ 30-50% cost reduction versus market averages 

✓ Streamlined procurement workflows 

This dual approach establishes economically optimized yet reliable quality control frameworks for clients across the pharmaceutical value chain.

Product Number	Image	Product Name	CAS No.	Molecular Formula
Product Number:CMCC(B)63301		Product Name:Bacillus cereus 63301	CAS No.:#	Molecular Formula:
Product Number:CMCC(B)49005		Product Name:Proteus mirabilis 49005	CAS No.:#	Molecular Formula:
Product Number:100583		Product Name:Moclobemide	CAS No.:100583-N/A	Molecular Formula:
Product Number:100580		Product Name:Trimethoprim maleate	CAS No.:100580-N/A	Molecular Formula:
Product Number:280023		Product Name:Human albumin national control	CAS No.:#	Molecular Formula:
Product Number:280020		Product Name:National reference material for the determination of the potency of anti-A and anti-B blood grouping reagents	CAS No.:#	Molecular Formula:
Product Number:280021		Product Name:National Standard for Enterovirus 71 Human Immunoglobulin	CAS No.:#	Molecular Formula:
Product Number:111770		Product Name:Auramine O	CAS No.:2465-27-2	Molecular Formula:
Product Number:280026		Product Name:National Standard for Respiratory Syncytial Virus Human Immunoglobulin	CAS No.:#	Molecular Formula:
Product Number:280027		Product Name:Recombinant Human Coagulation Factor VIIa National Standard	CAS No.:#	Molecular Formula:
Product Number:280024		Product Name:National Standard for Human Immunoglobulin Hepatitis A Antibody	CAS No.:#	Molecular Formula:
Product Number:280025		Product Name:National Standard for Cytomegalovirus Human Immunoglobulin	CAS No.:#	Molecular Formula:
Product Number:111769		Product Name:Golden Orange II	CAS No.:111769-N/A	Molecular Formula:
Product Number:111760		Product Name:11-carbonyl-beta-acetylboswellic acid	CAS No.:67416-61-9	Molecular Formula:
Product Number:PCL-#-A452-20mg		Product Name:Myrtus communis glycosides	CAS No.:479-98-1	Molecular Formula:
Product Number:111762		Product Name:Ginkgolic acid C15:1	CAS No.:111762-N/A	Molecular Formula:
Product Number:111763		Product Name:20(S)-Ginsenoside F1	CAS No.:53963-43-2	Molecular Formula:
Product Number:111764		Product Name:20(S)-Ginsenoside F2	CAS No.:62025-49-4	Molecular Formula:
Product Number:111765		Product Name:5,7,3',4',5'-pentamethoxyflavone	CAS No.:111765-N/A	Molecular Formula:
Product Number:PCL-#-An446-20mg		Product Name:Albizia saponin B4	CAS No.:129741-57-7	Molecular Formula:

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