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Isotope Supplier: Stable Isotopes and Radioisotopes from ISOFLEX

Ancient Comets May Have Delivered Xenon To Earth

Did a supernova spark the solar system?

Dying stars can make gold as they collapse into black holes

Early Meteorites Reveal Makeup of Solar System 4.5 Billion Years Ago

Earth’s water must have arrived here earlier than we thought

First heavy element identified from a neutron-star collision

How did our solar system form? Clemson scientists have a new theory

Hunt for the Sun’s superflares

Kazakh Meteorite Reveals Signs of Ancient Solar ‘Superflare’

Locked in a Meteorite, Memories of How Our Sun Behaved in Its Youth

Moon has Earth’s oxygen, planetary researchers say

Moon’s been getting oxygen from Earth’s plants for billions of years

Move Over, Energizer Bunny! NASA’s Mars 2020 Rover Just Got Its Nuclear Battery

New evidence backs early formation theory for the moon

Organic makeup of ancient meteorites sheds light on early Solar System

Origin of radioactive space material finally identified

Radioactive glass from first nuclear explosion test site may hold clues to moon formation

Scientists Think They've Found the Ancient Neutron Star Crash That Showered Our Solar System in Gold

Stardust in Antarctic snow

USGS wants to help America mine asteroids, the moon and Mars ahead of global cosmic gold rush

RITVERC Partnership

ritverc logo color

ISOFLEX USA is pleased to announce a partnership with RITVERC JSC, developer, manufacturer and supplier of radionuclide sources, Mössbauer sources, reference sources and solutions, to customers in more than 50 countries. RITVERC sources are used in industry, medicine, and scientific research. Our affiliate ISOFLEX Radioactive LLC is a proud distributor of RITVERC sources, including Mössbauer sources as well as Ba-133, Cs-137, Co-57, Co-60, Eu-152, Na-22, Y-88 and Zn-65. Please contact us with your requirements.

For additional information about RITVERC’s Mössbauer sources, watch here.

For additional information about source grippers for Mössbauer sources, watch here.

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Imaging Products

vials - small

Make ISOFLEX your supplier of O-18, Ni-64, Te-124, Cd-112, Zn-68, Xe-124, Tl-203, Se-76 and Sr-86, as well as many other imaging products:  sterile vials and sterile vacuum vials, precursors and reference standards, reagent kits, purification cartridges, column sets, cassettes, radiation shielding and complete solution packages for your synthesis module. Click here for more information.

Latest News Feed

  • Organic makeup of ancient meteorites sheds light on early Solar System
  • Welshmen helped build Stonehenge, study finds
  • Cold War nuclear test residue offers a clue to whale sharks’ ages
  • First heavy element identified from a neutron-star collision
  • The ratio of carbon isotopes in three common species of tuna has changed substantially since 2000, suggesting major shifts are taking place in phytoplankton populations that form the base of the ocean's food web, a new international study finds.

PERIODIC VIDEOS

A lesson about every single element on the periodic table

Created by the Periodic Videos team using the
TED-Ed platform.

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