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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.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-#-Ni070-50mg m-Nitrobenzaldehyde,98% Product Name:m-Nitrobenzaldehyde,98% CAS No.:99-61-6 Molecular Formula:
Product Number:PCL-#-So001-25mg Sodium fluoride Product Name:Sodium fluoride CAS No.:7681-49-4 Molecular Formula:
Product Number:PCL-#-Su100-50mg Succinimide Product Name:Succinimide CAS No.:123-56-8 Molecular Formula:
Product Number:PCL-#-Di0024-50mg 2,6-Dichlorobenzeneacetonitrile Product Name:2,6-Dichlorobenzeneacetonitrile CAS No.:3215-64-3 Molecular Formula:
Product Number:PCL-#-Qu022-100mg quintozene Product Name:quintozene CAS No.:82-68-8 Molecular Formula:
Product Number:PCL-#-Ch022-20mg Chrysomycin Product Name:Chrysomycin CAS No.:57-62-5 Molecular Formula:
Product Number:PCL-#-Me087-250mg 2-methylimidazole Product Name:2-methylimidazole CAS No.:693-98-1 Molecular Formula:
Product Number:PCL-#-Di190-100mg 2,6-Dichlorobenzyl chloride Product Name:2,6-Dichlorobenzyl chloride CAS No.:2014-83-7 Molecular Formula:
Product Number:PCL-#-Ds102-20mg Diethyl sulfate Product Name:Diethyl sulfate CAS No.:64-67-5 Molecular Formula:
Product Number:PCL-#-Bi34-100mg diuretics Product Name:diuretics CAS No.:108-19-0 Molecular Formula:
Product Number:PCL-#-Am020-100mg Aminoguanidine bicarbonate Product Name:Aminoguanidine bicarbonate CAS No.:2582-30-1 Molecular Formula:
Product Number:PCL-#-Na011-100mg 2-naphthylamine Product Name:2-naphthylamine CAS No.:91-59-8 Molecular Formula:
Product Number:PCL-#-Be100-50mg Benzaldehyde,>99.0% (GC) Product Name:Benzaldehyde,>99.0% (GC) CAS No.:100-52-7 Molecular Formula:
Product Number:PCL-#-Ni100-50mg m-Nitroacetophenone Product Name:m-Nitroacetophenone CAS No.:121-89-1 Molecular Formula:
Product Number:PCL-#-Ep091-250mg Epiandrosterone Product Name:Epiandrosterone CAS No.:481-29-8 Molecular Formula:
Product Number:PCL-#-Hy092-20mg Hydroquinone (hydantoin) Product Name:Hydroquinone (hydantoin) CAS No.:461-72-3 Molecular Formula:
Product Number:PCL-#-Di107-100mg Diethanolamine Product Name:Diethanolamine CAS No.:111-42-2 Molecular Formula:
Product Number:PCL-#-L1362-200mg L-methionine Product Name:L-methionine CAS No.:63-68-3 Molecular Formula:
Product Number:PCL-#-Ss100-100mg Sodium sulfate, anhydrous Product Name:Sodium sulfate, anhydrous CAS No.:7757-82-6 Molecular Formula:
Product Number:PCL-#-Jb356-1ml Nitrobenzene Product Name:Nitrobenzene CAS No.:98-95-3 Molecular Formula:
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