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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.

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 Image Product Name CAS No. Molecular Formula
Product Number:PCL-2023HJ123 Standard/ICP single element standard solution mercury 0.1 μ g/ml matrix is 5% HNO3, packaging: 100ml/for identification inspection Product Name:Standard/ICP single element standard solution mercury 0.1 μ g/ml matrix is 5% HNO3, packaging: 100ml/for identification inspection CAS No.: Molecular Formula:
Product Number:PCL-2023HJ122 Standard/ICP single element standard solution - mercury 10 μ g/ml matrix is 5% HNO3, packaging: 100ml/for identification inspection Product Name:Standard/ICP single element standard solution - mercury 10 μ g/ml matrix is 5% HNO3, packaging: 100ml/for identification inspection CAS No.: Molecular Formula:
Product Number:PCL-2023HJ352 Standard sample/mixed standard of 11 metals/arsenic barium beryllium cadmium chromium copper mercury nickel lead selenium zinc Product Name:Standard sample/mixed standard of 11 metals/arsenic barium beryllium cadmium chromium copper mercury nickel lead selenium zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ117 Standard/mercury in water/medium: 1% nitric acid/validity period: 3 months/from 5 bottles Product Name:Standard/mercury in water/medium: 1% nitric acid/validity period: 3 months/from 5 bottles CAS No.: Molecular Formula:
Product Number:PCL-2023HJ358 Standard sample/mixed standard of 11 metals/copper, zinc, lead, cadmium, mercury, arsenic, selenium, bismuth, antimony, iron and manganese Product Name:Standard sample/mixed standard of 11 metals/copper, zinc, lead, cadmium, mercury, arsenic, selenium, bismuth, antimony, iron and manganese CAS No.: Molecular Formula:
Product Number:PCL-2023HJ116 Standard sample/mercury in water/medium: 3% hydrochloric acid+nitric acid/validity period: 6 months Product Name:Standard sample/mercury in water/medium: 3% hydrochloric acid+nitric acid/validity period: 6 months CAS No.: Molecular Formula:
Product Number:PCL-2023HJ599 Standard sample/21 kinds of metal mixed standard/aluminum arsenic boron barium calcium cadmium chromium copper iron mercury potassium magnesium sodium nickel lead selenium thallium vanadium zinc Product Name:Standard sample/21 kinds of metal mixed standard/aluminum arsenic boron barium calcium cadmium chromium copper iron mercury potassium magnesium sodium nickel lead selenium thallium vanadium zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ357 Standard sample/mixed standard of 11 metals/arsenic boron cadmium chromium copper iron mercury manganese molybdenum lead zinc Product Name:Standard sample/mixed standard of 11 metals/arsenic boron cadmium chromium copper iron mercury manganese molybdenum lead zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ115 Standard sample/mercury in water/medium: nitric acid+hydrochloric acid/validity period: six months Product Name:Standard sample/mercury in water/medium: nitric acid+hydrochloric acid/validity period: six months CAS No.: Molecular Formula:
Product Number:PCL-2023HJ118 Standard/mercury in water/medium: 1% nitric acid/validity period: 3 months/10 bottles Product Name:Standard/mercury in water/medium: 1% nitric acid/validity period: 3 months/10 bottles CAS No.: Molecular Formula:
Product Number:PCL-2023HJ378 Standard sample/mixed standard of 12 metals/arsenic selenium beryllium barium cadmium chromium copper nickel lead calcium zinc mercury Product Name:Standard sample/mixed standard of 12 metals/arsenic selenium beryllium barium cadmium chromium copper nickel lead calcium zinc mercury CAS No.: Molecular Formula:
Product Number:PCL-2023HJ377 Standard/mixed standard of 13 metals/aluminum arsenic boron beryllium barium calcium cadmium cobalt chromium copper iron mercury potassium Product Name:Standard/mixed standard of 13 metals/aluminum arsenic boron beryllium barium calcium cadmium cobalt chromium copper iron mercury potassium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ136 Standard sample/water quality mercury/atomic fluorescence/validity period 6 months Product Name:Standard sample/water quality mercury/atomic fluorescence/validity period 6 months CAS No.: Molecular Formula:
Product Number:PCL-2023HJ376 Standard sample/mixed standard of 12 metals/aluminum arsenic beryllium cadmium chromium mercury manganese nickel lead antimony selenium thallium Product Name:Standard sample/mixed standard of 12 metals/aluminum arsenic beryllium cadmium chromium mercury manganese nickel lead antimony selenium thallium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ134 Standard sample/water quality Mixed standard of four metals/mercury lithium magnesium lead Product Name:Standard sample/water quality Mixed standard of four metals/mercury lithium magnesium lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ133 Standard sample/water quality Mixed standard of two metals/arsenic and mercury Product Name:Standard sample/water quality Mixed standard of two metals/arsenic and mercury CAS No.: Molecular Formula:
Product Number:PCL-2023HJ369 Standard/14 kinds of metal mixed standard/barium cadmium mercury cobalt lithium aluminum manganese molybdenum lead arsenic strontium iron copper zinc Product Name:Standard/14 kinds of metal mixed standard/barium cadmium mercury cobalt lithium aluminum manganese molybdenum lead arsenic strontium iron copper zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ368 Standard sample/mixed standard of 13 metals/lead cadmium arsenic mercury iron manganese copper zinc selenium antimony lithium strontium nickel Product Name:Standard sample/mixed standard of 13 metals/lead cadmium arsenic mercury iron manganese copper zinc selenium antimony lithium strontium nickel CAS No.: Molecular Formula:
Product Number:PCL-2023HJ381 Standard sample/mixed standard of 7 metals/lead cadmium chromium arsenic mercury selenium antimony/medium: nitric acid+hydrochloric acid Product Name:Standard sample/mixed standard of 7 metals/lead cadmium chromium arsenic mercury selenium antimony/medium: nitric acid+hydrochloric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ380 Standard sample/mixed standard of 12 metals/arsenic gold beryllium mercury iridium palladium platinum rhodium ruthenium selenium tellurium vanadium Product Name:Standard sample/mixed standard of 12 metals/arsenic gold beryllium mercury iridium palladium platinum rhodium ruthenium selenium tellurium vanadium CAS No.: Molecular Formula:
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