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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-2023HJ261 Standard sample/2 metal mixed standards/arsenic and mercury/medium: nitric acid + hydrochloric acid Product Name:Standard sample/2 metal mixed standards/arsenic and mercury/medium: nitric acid + hydrochloric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ268 Standard samples/9 metal mixed standards/Calcium, cadmium, chromium, iron, mercury, potassium, magnesium, sodium, lead Product Name:Standard samples/9 metal mixed standards/Calcium, cadmium, chromium, iron, mercury, potassium, magnesium, sodium, lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ266 Standard samples/9 metal mixed standards/gold, platinum, palladium, rhodium, iridium, mercury, arsenic, iron, calcium Product Name:Standard samples/9 metal mixed standards/gold, platinum, palladium, rhodium, iridium, mercury, arsenic, iron, calcium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ265 Standard samples/9 metal mixed standards/boron, aluminum, iron, zinc, arsenic, tin, antimony, and mercury telluride Product Name:Standard samples/9 metal mixed standards/boron, aluminum, iron, zinc, arsenic, tin, antimony, and mercury telluride CAS No.: Molecular Formula:
Product Number:PCL-2023HJ259 Standards/9 metals mixed standard/AsCdCuFeMhZn Product Name:Standards/9 metals mixed standard/AsCdCuFeMhZn CAS No.: Molecular Formula:
Product Number:PCL-2023HJ258 Standards/9 metal mixed standards/zinc, germanium, rubidium, strontium, cadmium, cesium, barium, rhenium, mercury Product Name:Standards/9 metal mixed standards/zinc, germanium, rubidium, strontium, cadmium, cesium, barium, rhenium, mercury CAS No.: Molecular Formula:
Product Number:PCL-2023HJ271 Standard samples/9 metal mixed standards/mercury, arsenic, copper, iron, manganese, nickel, zinc, cadmium, lead Product Name:Standard samples/9 metal mixed standards/mercury, arsenic, copper, iron, manganese, nickel, zinc, cadmium, lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ270 Standard products/5 kinds of metal mixed standards/Silver, Bismuth, Cadmium, Mercury, Zinc/Minimum order of 10 bottles Product Name:Standard products/5 kinds of metal mixed standards/Silver, Bismuth, Cadmium, Mercury, Zinc/Minimum order of 10 bottles CAS No.: Molecular Formula:
Product Number:PCL-2023HJ275 Standard samples/9 metal mixed standards/As, Be, Cadmium, Chromium, Mercury, Mo, Antimony, Selenium, Titanium Product Name:Standard samples/9 metal mixed standards/As, Be, Cadmium, Chromium, Mercury, Mo, Antimony, Selenium, Titanium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ274 Standard samples/9 metal mixed standards/As, Cd, Co, Cr, Cu, Hg, Ni, Pd, Sb Product Name:Standard samples/9 metal mixed standards/As, Cd, Co, Cr, Cu, Hg, Ni, Pd, Sb CAS No.: Molecular Formula:
Product Number:PCL-2023HJ272 Standard samples/9 metal mixed standards/Cadmium, chromium, mercury, aluminum, nickel, lead, arsenic, iron, copper Product Name:Standard samples/9 metal mixed standards/Cadmium, chromium, mercury, aluminum, nickel, lead, arsenic, iron, copper CAS No.: Molecular Formula:
Product Number:PCL-2023HJ263 Standard samples/9 metal mixed standards/arsenic, cadmium, cobalt, chromium, copper, mercury, nickel, lead, antimony Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, cobalt, chromium, copper, mercury, nickel, lead, antimony CAS No.: Molecular Formula:
Product Number:PCL-2023HJ278 Standard/4 metal mixed standards/As, Cd, Hg, Pb/Medium: 10% nitric acid Product Name:Standard/4 metal mixed standards/As, Cd, Hg, Pb/Medium: 10% nitric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ277 Standard samples/9 metal mixed standards/arsenic, copper, iron, mercury, potassium, manganese, sodium, lead, zinc Product Name:Standard samples/9 metal mixed standards/arsenic, copper, iron, mercury, potassium, manganese, sodium, lead, zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ276 Standard samples/9 metal mixed standards/Copper, zinc, lead, nickel, chromium, cadmium, arsenic, mercury, selenium Product Name:Standard samples/9 metal mixed standards/Copper, zinc, lead, nickel, chromium, cadmium, arsenic, mercury, selenium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ269 Standard samples/9 metal mixed standards/arsenic, cadmium, chromium, copper, mercury, nickel, lead, selenium, zinc Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, chromium, copper, mercury, nickel, lead, selenium, zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ282 Standard samples/9 metal mixed standards/arsenic, cadmium, copper, iron, mercury, manganese, nickel, lead, zinc Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, copper, iron, mercury, manganese, nickel, lead, zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ040 Standard substance/Mercury in water/Medium: 10% nitric acid Product Name:Standard substance/Mercury in water/Medium: 10% nitric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ281 Standard samples/9 metal mixed standards/arsenic, barium, cadmium, chromium, mercury, nickel, lead, antimony, tin Product Name:Standard samples/9 metal mixed standards/arsenic, barium, cadmium, chromium, mercury, nickel, lead, antimony, tin CAS No.: Molecular Formula:
Product Number:PCL-2023HJ280 Standard samples/9 metal mixed standards/arsenic, cadmium, copper, iron, mercury, manganese, lead, selenium, zinc Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, copper, iron, mercury, manganese, lead, selenium, zinc CAS No.: Molecular Formula:
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