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-#-Cr937-1g	Product Name:Chen Pi	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Ga006-1g	Product Name:Lingzhi	CAS No.:####	Molecular Formula:
Product Number:120963	Product Name:Dried toad skin	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Fr008-1g	Product Name:Hubei shellfish	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Al001-1g	Product Name:Acacia	CAS No.:####	Molecular Formula:
Product Number:130526	Product Name:Madecassicin	CAS No.:#	Molecular Formula:
Product Number:130339	Product Name:colicin	CAS No.:#	Molecular Formula:
Product Number:130338	Product Name:norethindrone vancomycin	CAS No.:#	Molecular Formula:
Product Number:130333	Product Name:Rifamycin SV	CAS No.:#	Molecular Formula:
Product Number:130623	Product Name:Amikacin	CAS No.:39831-55-5	Molecular Formula:
Product Number:130334	Product Name:Amphotericin B	CAS No.:1397-89-3	Molecular Formula:
Product Number:120978	Product Name:White Fresh Peel	CAS No.:#	Molecular Formula:
Product Number:120977	Product Name:Beetroot	CAS No.:#	Molecular Formula:
Product Number:PCL-#-So015-1g	Product Name:Yam bean root	CAS No.:####	Molecular Formula:
Product Number:PCL-#-Bl3512-2g	Product Name:Black beans	CAS No.:####	Molecular Formula:
Product Number:120979	Product Name:Robitussin leaves	CAS No.:#	Molecular Formula:
Product Number:120970	Product Name:Frankincense	CAS No.:#	Molecular Formula:
Product Number:120974	Product Name:Astragalus (Mongolian Astragalus)	CAS No.:120974-N/A	Molecular Formula:
Product Number:120973	Product Name:Curcuma longa (Pungent Curcuma longa)	CAS No.:#	Molecular Formula:
Product Number:120972	Product Name:Zhebeimu	CAS No.:N/A	Molecular Formula: