Hengyuan Fine Chemical | Reference Materials and Standards | 50,000+ Ready-to-Ship, High-Precision Solutions

Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.

Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.

Product Number	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-Na101-100mg	Product Name:Nicotinamide adenine dinucleotide (β-nicotinamide adenine dinucleotide)	CAS No.:53-84-9	Molecular Formula:
Product Number:PCL-#-Mb100-20mg	Product Name:1,1,3,3-tetraethoxypropane	CAS No.:122-31-6	Molecular Formula:
Product Number:PCL-#-Od975-50mg	Product Name:4,4'-Diaminodiphenyl ether	CAS No.:101-80-4	Molecular Formula:
Product Number:PCL-#-Di043-50mg	Product Name:diphenyl ether	CAS No.:101-84-8	Molecular Formula:
Product Number:PCL-#-L1440-100mg	Product Name:Theanine	CAS No.:3081-61-6	Molecular Formula:
Product Number:PCL-#-Ca027-100mg	Product Name:catechol	CAS No.:120-80-9	Molecular Formula:
Product Number:PCL-#-An147-5ml	Product Name:aniline; aminobenzene	CAS No.:62-53-3	Molecular Formula:
Product Number:PCL-T-10101-1g	Product Name:Sulfanilamide	CAS No.:63-74-1	Molecular Formula:
Product Number:PCL-#-Ni106-100mg	Product Name:o-Nitrotoluene	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Cy094-50mg	Product Name:Monocyanamide	CAS No.:420-04-2	Molecular Formula:
Product Number:PCL-#-D453-20mg	Product Name:Glucan	CAS No.:9004-54-0	Molecular Formula:
Product Number:PCL-#-Re107-50mg	Product Name:Vitamin A acid	CAS No.:302-79-4	Molecular Formula:
Product Number:PCL-#-Do001-100mg	Product Name:n-Trisadecane	CAS No.:544-85-4	Molecular Formula:
Product Number:PCL-#-Di016-100mg	Product Name:2,4-Dimethylbenzenesulfonic acid	CAS No.:88-61-9	Molecular Formula:
Product Number:PCL-#-Br312-50mg	Product Name:1-bromoadamantane	CAS No.:768-90-1	Molecular Formula:
Product Number:PCL-#-He005-100mg	Product Name:n-hexadecanol	CAS No.:36653-82-4	Molecular Formula:
Product Number:PCL-#-Ph135-50mg	Product Name:Phenol	CAS No.:108-95-2	Molecular Formula:
Product Number:PCL-#-Ch013-50mg	Product Name:m-Chlorobenzeneacetonitrile	CAS No.:1529-41-5	Molecular Formula:
Product Number:PCL-#-Ni097-50mg	Product Name:o-Nitrobenzaldehyde	CAS No.:552-89-6	Molecular Formula:
Product Number:PCL-#-Am578-100mg	Product Name:Amlexanox	CAS No.:68302-57-8	Molecular Formula:

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