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:1ST4104-100mg		Product Name:Minocycline hydrochloride	CAS No.:13614-98-7	Molecular Formula:
Product Number:BY1342		Product Name:BD test kits	CAS No.:N/A	Molecular Formula:
Product Number:GYHQ-200		Product Name:Hydrogen peroxide dry mist uniformity test card	CAS No.:N/A	Molecular Formula:
Product Number:H3723L		Product Name:Biological indicator for moist heat sterilization (liquid self-contained)	CAS No.:N/A	Molecular Formula:
Product Number:FYLD-1000ml		Product Name:Dispensing funnel with PTFE piston	CAS No.:N/A	Molecular Formula:
Product Number:0030000870		Product Name:Pipette gun tips	CAS No.:N/A	Molecular Formula:
Product Number:20 09 0873		Product Name:Vapor phase headspace bottles	CAS No.:N/A	Molecular Formula:
Product Number:8103061		Product Name:Moisture detection tube	CAS No.:N/A	Molecular Formula:
Product Number:6728371		Product Name:Oil content detection tube	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)082348		Product Name:Atrazine solution reference material in acetone	CAS No.:1912-24-9	Molecular Formula:
Product Number:PCL-2024BZ073-1.2ml		Product Name:Methamidophos in acetone	CAS No.:24353-61-5	Molecular Formula:
Product Number:1ST20321-1000T		Product Name:Heptachlor epoxide solution in toluene	CAS No.:1024-57-3	Molecular Formula:
Product Number:ZJT-1/16-1/8		Product Name:adapter	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Ch099-5g		Product Name:P-chlorobenzene methanol	CAS No.:873-76-7	Molecular Formula:
Product Number:PCL-#-Ma020-1g		Product Name:DL- mandelic acid	CAS No.:90-64-2	Molecular Formula:
Product Number:PCL-#-Ha416-20mg		Product Name:5- hydroxymethyl -2- furoic acid	CAS No.:6338-41-6	Molecular Formula:
Product Number:PCL-#-Va109-25mg		Product Name:Vanillin -4-β-D- glucoside	CAS No.:32142-31-7	Molecular Formula:
Product Number:PCL-#-Fu012-5mg		Product Name:Fumonisin B2	CAS No.:116355-84-1	Molecular Formula:
Product Number:PCL-#-Fu011-5mg		Product Name:Fumonisin B1	CAS No.:116355-83-0	Molecular Formula:
Product Number:PCL-#-Sa025-20mg		Product Name:Saponin	CAS No.:20310-89-8	Molecular Formula:

1. <
2. 148
3. 149
4. 150
5. 151
6. 152
7. >
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487