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-#-LR100-1g	Product Name:Ligusticum levisticum	CAS No.:####	Molecular Formula:
Product Number:100209	Product Name:Stanozolol	CAS No.:10418-03-8	Molecular Formula:
Product Number:150506	Product Name:Sodium antimony gluconate	CAS No.:#	Molecular Formula:
Product Number:PCL-#-IF100-1g	Product Name:Inula	CAS No.:####	Molecular Formula:
Product Number:100208	Product Name:magnesium salicylate	CAS No.:100208-N/A	Molecular Formula:
Product Number:121126	Product Name:Ground Centipede	CAS No.:#	Molecular Formula:
Product Number:140787	Product Name:Heparin sodium	CAS No.:9041-08-1	Molecular Formula:
Product Number:121130	Product Name:Allium sativum (small root garlic)	CAS No.:N/A	Molecular Formula:
Product Number:121131	Product Name:Crane lice	CAS No.:#	Molecular Formula:
Product Number:121134	Product Name:Ginseng reeds	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Ag102-1g	Product Name:Patchouli	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Ab101-20mg	Product Name:Toadstools	CAS No.:464-74-4	Molecular Formula:
Product Number:121133	Product Name:Pine leaves	CAS No.:#	Molecular Formula:
Product Number:121138	Product Name:Hawthorn (Shanlihong)	CAS No.:#	Molecular Formula:
Product Number:121136	Product Name:Mountain maitake (Hubei maitake)	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Co912-1g	Product Name:Yam	CAS No.:####	Molecular Formula:
Product Number:121141	Product Name:Croton	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Lo032-1g	Product Name:Half Lotus	CAS No.:####	Molecular Formula:
Product Number:121140	Product Name:Mao Dongqing	CAS No.:#	Molecular Formula:
Product Number:100228	Product Name:Menatetrenone acetate	CAS No.:100228-N/A	Molecular Formula: