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:660021	Product Name:Cloudwell Spirit	CAS No.:#	Molecular Formula:
Product Number:120928	Product Name:Yanhuisuo (Yuanhu)	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Po003-1g	Product Name:He Shou Wu	CAS No.:####	Molecular Formula:
Product Number:120933	Product Name:Buddha's hand	CAS No.:#	Molecular Formula:
Product Number:120932	Product Name:Atractylodis Macrocephalae (Atractylodes Macrocephalae)	CAS No.:#	Molecular Formula:
Product Number:120931	Product Name:Sulwhasoo	CAS No.:#	Molecular Formula:
Product Number:120938	Product Name:Snake bile juice	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Ph107-1g	Product Name:Guan Huangbai	CAS No.:####	Molecular Formula:
Product Number:120936	Product Name:Citrus aurantium (Lime)	CAS No.:#	Molecular Formula:
Product Number:PCL-#-No002-1g	Product Name:Qiang Wu	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Pm100-1g	Product Name:Shouwu vine	CAS No.:####	Molecular Formula:
Product Number:PCL-#-AD747-1g	Product Name:Angelica dahurica	CAS No.:####	Molecular Formula:
Product Number:120943	Product Name:Broad Hawthorn	CAS No.:#	Molecular Formula:
Product Number:PCL-#-ZR305-1g	Product Name:Dried ginger	CAS No.:####	Molecular Formula:
Product Number:120949	Product Name:Tulip (Warm Tulip)	CAS No.:#	Molecular Formula:
Product Number:120948	Product Name:Return to Soul (Asaba Chirimitsu)	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Sa101-1g	Product Name:Windsurfing	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Ch006-1g	Product Name:Sai Ching Fruit	CAS No.:####	Molecular Formula:
Product Number:PCL-#-No001-1g	Product Name:Panax ginseng	CAS No.:####	Molecular Formula:
Product Number:PCL-#-AR234-1g	Product Name:Solo	CAS No.:####	Molecular Formula: