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-#-KBJZ219-20g		Product Name:Glutinous rice root blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ218-20g		Product Name:Sea Gold Sand blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ217-20g		Product Name:Aloe Vera blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ216-20g		Product Name:The blank matrix of Psidium guajava	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ215-20g		Product Name:sedum blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ214-20g		Product Name:Chevron blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ213-20g		Product Name:wood butterfly blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ212-20g		Product Name:lucerne blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ211-20g		Product Name:Hairy asparagus blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ210-20g		Product Name:Myrtle blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ209-20g		Product Name:The blank matrix of Acanthopanax spp	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ207-20g		Product Name:Puzzle blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ206-20g		Product Name:blank matrix for the leaves of Acanthopanax	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ205-20g		Product Name:The bilberry blank matrix, the	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ204-20g		Product Name:motherwort blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ203-20g		Product Name:Charcot blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ202-20g		Product Name:Bittersweet blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ201-20g		Product Name:Red Yeast Rice Powder blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ191-20g		Product Name:Mistletoe blank matrix	CAS No.:######	Molecular Formula:
Product Number:PCL-#-KBJZ190-20g		Product Name:Ubiquitous blank matrix	CAS No.:######	Molecular Formula:

1. <
2. 298
3. 299
4. 300
5. 301
6. 302
7. >
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487