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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-2023HJ855 Standard sample/arsenic in water/medium: 1.0mol/L nitric acid Product Name:Standard sample/arsenic in water/medium: 1.0mol/L nitric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ612 Standard sample/mixed standard of 22 metals/aluminum, arsenic, boron, calcium, cadmium, cobalt, chromium, copper, iron, mercury, potassium, lithium, magnesium, manganese, sodium, nickel, lead, palladium, ruthenium, antimony, vanadium, zinc Product Name:Standard sample/mixed standard of 22 metals/aluminum, arsenic, boron, calcium, cadmium, cobalt, chromium, copper, iron, mercury, potassium, lithium, magnesium, manganese, sodium, nickel, lead, palladium, ruthenium, antimony, vanadium, zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ853 Standard sample/arsenic in water/medium: trace sulfuric acid Product Name:Standard sample/arsenic in water/medium: trace sulfuric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ611 Standard sample/mixed standard of 22 metals/cadmium mercury cobalt lead arsenic palladium platinum vanadium nickel aluminum chromium copper lithium manganese antimony boron molybdenum tin iron magnesium zinc Product Name:Standard sample/mixed standard of 22 metals/cadmium mercury cobalt lead arsenic palladium platinum vanadium nickel aluminum chromium copper lithium manganese antimony boron molybdenum tin iron magnesium zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ839 Standard sample/arsenic in water/medium: 5% nitric acid Product Name:Standard sample/arsenic in water/medium: 5% nitric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ610 Standard sample/mixed standard of 22 metals/cadmium lead arsenic mercury cobalt vanadium nickel thallium gold palladium iridium rhodium ruthenium selenium platinum lithium antimony barium molybdenum copper tin chromium Product Name:Standard sample/mixed standard of 22 metals/cadmium lead arsenic mercury cobalt vanadium nickel thallium gold palladium iridium rhodium ruthenium selenium platinum lithium antimony barium molybdenum copper tin chromium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ617 Standard sample/mixed standard of 22 metals/aluminum arsenic boron barium calcium cadmium cobalt chromium iron potassium lithium magnesium nickel lead antimony titanium zinc mercury vanadium molybdenum tin Product Name:Standard sample/mixed standard of 22 metals/aluminum arsenic boron barium calcium cadmium cobalt chromium iron potassium lithium magnesium nickel lead antimony titanium zinc mercury vanadium molybdenum tin CAS No.: Molecular Formula:
Product Number:PCL-2023HJ616 Standard sample/22 kinds of metal mixed standard/Al As Ba Ca Cd Cr Cu Fe Hg K Mg Mn Ni P Pb Pt Sb Se Sn Sr Ti Zn Product Name:Standard sample/22 kinds of metal mixed standard/Al As Ba Ca Cd Cr Cu Fe Hg K Mg Mn Ni P Pb Pt Sb Se Sn Sr Ti Zn CAS No.: Molecular Formula:
Product Number:PCL-2023HJ615 Standard sample/22 kinds of metal mixed standard/As, Cd, Pb, Hg, Se, Al, Fe, Mn, Cu, Zn, Sb, Ba, Be, B, Mo, Ni, Tl, K, Ca, Na, Mg, Cr Product Name:Standard sample/22 kinds of metal mixed standard/As, Cd, Pb, Hg, Se, Al, Fe, Mn, Cu, Zn, Sb, Ba, Be, B, Mo, Ni, Tl, K, Ca, Na, Mg, Cr CAS No.: Molecular Formula:
Product Number:PCL-2023HJ856 Standard sample/arsenic in water (3301)/medium: 10% nitric acid Product Name:Standard sample/arsenic in water (3301)/medium: 10% nitric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ614 Standard sample/22 kinds of metal mixed standard/copper zinc lead cadmium chromium nickel barium molybdenum titanium manganese iron beryllium thallium potassium sodium calcium magnesium mercury arsenic selenium antimony bismuth Product Name:Standard sample/22 kinds of metal mixed standard/copper zinc lead cadmium chromium nickel barium molybdenum titanium manganese iron beryllium thallium potassium sodium calcium magnesium mercury arsenic selenium antimony bismuth CAS No.: Molecular Formula:
Product Number:PCL-2023HJ619 Standard/23 kinds of metal mixed standard/beryllium boron sodium magnesium aluminum calcium vanadium chromium manganese iron cobalt nickel copper zinc arsenic strontium molybdenum antimony barium cadmium mercury lead Product Name:Standard/23 kinds of metal mixed standard/beryllium boron sodium magnesium aluminum calcium vanadium chromium manganese iron cobalt nickel copper zinc arsenic strontium molybdenum antimony barium cadmium mercury lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ618 Standard sample/mixed standard of 22 metals/antimony barium beryllium boron molybdenum nickel silver thallium iron manganese copper zinc arsenic selenium mercury lead cadmium aluminum chromium vanadium lithium tin Product Name:Standard sample/mixed standard of 22 metals/antimony barium beryllium boron molybdenum nickel silver thallium iron manganese copper zinc arsenic selenium mercury lead cadmium aluminum chromium vanadium lithium tin CAS No.: Molecular Formula:
Product Number:PCL-2023HJ194 Standard sample/mixed standard of 5 metals/arsenic cadmium chromium mercury lead Product Name:Standard sample/mixed standard of 5 metals/arsenic cadmium chromium mercury lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ190 Standard sample/mixed standard of 5 metals/arsenic cadmium mercury lead selenium Product Name:Standard sample/mixed standard of 5 metals/arsenic cadmium mercury lead selenium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ192 Standard sample/water quality Mixed standard of four metals/mercury, arsenic, selenium and antimony Product Name:Standard sample/water quality Mixed standard of four metals/mercury, arsenic, selenium and antimony CAS No.: Molecular Formula:
Product Number:PCL-2023HJ191 Standard/mixed standard of 6 metals/aluminum iron arsenic selenium mercury lead Product Name:Standard/mixed standard of 6 metals/aluminum iron arsenic selenium mercury lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ198 Standard sample/mixed standard of five metals/arsenic bismuth mercury antimony selenium Product Name:Standard sample/mixed standard of five metals/arsenic bismuth mercury antimony selenium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ200 Standard sample/mixed standard of 5 metals/mercury, arsenic, selenium, bismuth and antimony Product Name:Standard sample/mixed standard of 5 metals/mercury, arsenic, selenium, bismuth and antimony CAS No.: Molecular Formula:
Product Number:PCL-2023HJ196 Standard sample/mixed standard of 5 metals/mercury arsenic selenium antimony nickel Product Name:Standard sample/mixed standard of 5 metals/mercury arsenic selenium antimony nickel CAS No.: Molecular Formula:
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