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:120919	Product Name:Guangpengi	CAS No.:#	Molecular Formula:
Product Number:PCL-#-CR389-1g	Product Name:Chuanxiong	CAS No.:####	Molecular Formula:
Product Number:PCL-#-SR401-1g	Product Name:Ginseng	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Sc001-1g	Product Name:Schisandra	CAS No.:####	Molecular Formula:
Product Number:121599	Product Name:Cress	CAS No.:#	Molecular Formula:
Product Number:120921	Product Name:Mullein	CAS No.:#	Molecular Formula:
Product Number:120920	Product Name:Aristolochia (Northern Aristolochia)	CAS No.:#	Molecular Formula:
Product Number:PCL-#-AS609-1g	Product Name:Angelica	CAS No.:####	Molecular Formula:
Product Number:PCL-#-MS110-1g	Product Name:Nutmeg	CAS No.:####	Molecular Formula:
Product Number:PCL-#-At904-1g	Product Name:Atractylodes	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Fr100-1g	Product Name:Pimpernel	CAS No.:####	Molecular Formula:
Product Number:660013	Product Name:Eggs	CAS No.:#	Molecular Formula:
Product Number:660014	Product Name:white-flowered tansy stems and leaves	CAS No.:#	Molecular Formula:
Product Number:660011	Product Name:Millet chili	CAS No.:#	Molecular Formula:
Product Number:660012	Product Name:Qingyang Ginseng	CAS No.:#	Molecular Formula:
Product Number:380001	Product Name:Gal Antigen Detection Biological Material Reference	CAS No.:#	Molecular Formula:
Product Number:660017	Product Name:Chicken root	CAS No.:#	Molecular Formula:
Product Number:660018	Product Name:Cranberries	CAS No.:#	Molecular Formula:
Product Number:660015	Product Name:Fireweed	CAS No.:#	Molecular Formula:
Product Number:660016	Product Name:Wilbur	CAS No.:#	Molecular Formula: