Products

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	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-C1543-20mg	Product Name:Erythropoietin	CAS No.:34316-15-9	Molecular Formula:
Product Number:PCL-#-Gi438-20mg	Product Name:Ginsenoside Rf	CAS No.:52286-58-5	Molecular Formula:
Product Number:PCL-#-C605-20mg	Product Name:Ascorbicin	CAS No.:37921-38-3	Molecular Formula:
Product Number:PCL-#-Pr004-20mg	Product Name:Albizia precoccinoside	CAS No.:73069-25-7	Molecular Formula:
Product Number:PCL-#-R87-20mg	Product Name:Bamboo balsam A	CAS No.:89412-79-3	Molecular Formula:
Product Number:CMCC(B)44113	Product Name:Escherichia coli 44113	CAS No.:#	Molecular Formula:
Product Number:CMCC(B)44102	Product Name:Escherichia coli 44102	CAS No.:#	Molecular Formula:
Product Number:CMCC(B)44103	Product Name:Escherichia coli 44103	CAS No.:#	Molecular Formula:
Product Number:150540	Product Name:Ferritin	CAS No.:#	Molecular Formula:
Product Number:1804	Product Name:alpha-fetoprotein	CAS No.:#	Molecular Formula:
Product Number:150544	Product Name:Free Prostate Specific Antigen (fPSA)	CAS No.:#	Molecular Formula:
Product Number:150543	Product Name:National standard substance for prostate-specific antigen (PSA)	CAS No.:#	Molecular Formula:
Product Number:150531	Product Name:Luteinizing hormone	CAS No.:#	Molecular Formula:
Product Number:150530	Product Name:National Standard for Thyrotropin	CAS No.:#	Molecular Formula:
Product Number:1808	Product Name:Follicle stimulating hormone (FSH)	CAS No.:#	Molecular Formula:
Product Number:150535	Product Name:Human chorionic gonadotropin beta subunit (HCG-β)	CAS No.:#	Molecular Formula:
Product Number:150534	Product Name:Growth hormone	CAS No.:#	Molecular Formula:
Product Number:150536	Product Name:Human placental lactogen (HPL)	CAS No.:#	Molecular Formula:
Product Number:CMCC(B)63206	Product Name:Bacillus subtilis 63206	CAS No.:#	Molecular Formula:
Product Number:CMCC(B)63202	Product Name:Bacillus subtilis 63202	CAS No.:#	Molecular Formula: