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	Image	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-KBJZ124-20g		Product Name:Raspberry blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ123-20g		Product Name:Perilla peduncle blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ122-20g		Product Name:Pickerel blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ121-20g		Product Name:blank matrix of toon skin	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ120-20g		Product Name:Senna blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ119-20g		Product Name:tansy blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ118-20g		Product Name:Cranberry blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ117-20g		Product Name:green leather blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ116-20g		Product Name:descending blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ115-20g		Product Name:citron blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ114-20g		Product Name:Longan meat blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ113-20g		Product Name:Invertebrate blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ112-20g		Product Name:The blank matrix of Amanita phalloides	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ111-20g		Product Name:The cowrie blank matrix, the	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ109-20g		Product Name:blank matrix of leucaena leucocephala	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ108-20g		Product Name:Guadalupe blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ107-20g		Product Name:Nutmeg blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ079-20g		Product Name:Mint blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ106-20g		Product Name:Psyllium blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ105-20g		Product Name:Wood Balsam blank matrix	CAS No.:######	Molecular Formula:

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