Where forward-thinking scientists, educators and safety professionals come to share and discover information that makes the world a cleaner, safer & healthier place to live.
RWTH Aachen University - Doctor of Philosophy (Ph.D.), Mineralogy - Materials Science; The University of Bonn Master's degree, Mineralogy - Materials Science
Business Development Manager, Thermo Fisher Scientific
Jonathan Margalit drove business development initiatives for Thermo Scientific portable analytical instrumentation in the environmental, consumer goods, mining, and metals markets from 2011-2016.
June 9, 2015
Read more Video: How Does a Lab Grade Diamonds?
November 8, 2016
Read more Manufacturing Day and IMTS Recap
April 19, 2016
Read more A Tale of Two Refineries
March 17, 2016
Read more Is There a Pot of Gold at the End of the Rainbow …Or is it all Counterfeit?
March 15, 2016
Read more Bad Krugerrands: a Concern to Pawn and Numismatics Operations
February 11, 2016
Read more Hearts Kept Ticking with Titanium
February 9, 2016
Read more Flint, Michigan, Reminds Us of the Need for Testing of Pipes and Piping Components
January 7, 2016
Read more Why Scrap Metal Recyclers Need to Know Their Steels
December 8, 2015
Read more The Scrap Wrap-Up
November 19, 2015
Read more Precious Metals Testing Webinar Recording Now Available
November 5, 2015
Read more Beware of The Gold Necklace Switch Scam
October 29, 2015
Read more Lead Can Make Halloween Quite Scary
October 27, 2015
Read more Advances in Scrap Sorting Technology To Be Addressed at the Recycled Aluminum Conference
September 8, 2015
Read more School’s Back in Session; Will Your Precious Metals Pass The Test?July 23, 2015
Read more 3D Gold: A New Way to Make Jewelry, and a New Application for XRFJuly 2, 2015
Read more Decide to “Drop The Acid” at Pawn ExpoJune 2, 2015
Read more Top 10 Most Valuable Precious MetalsMay 28, 2015
Read more Infographic: 9 Facts About TinMay 21, 2015
Read more The Jewelry Industry’s Most Premier Event: JCK Las Vegas
April 23, 2015
Read more Lead is Not Welcome in a Healthy Home
March 6, 2015
Read more MJSA – And the Quest for Purity of Precious Metals for Jewelry Making
October 14, 2014
Read more Fake Gold Bead Necklaces Fooling Shop OwnersSeptember 25, 2014
Read more Testing, Testing, 1-2-3 : Numismatic Testing MethodsSeptember 23, 2014
Read more Why Does My First Casting Have Problems When I Use Re-Cycled Silver?September 9, 2014
Read more Is XRF Good Enough For The Numismatic Profession?August 28, 2014
Read more Adding Value to the Numismatic ProfessionAugust 21, 2014
Read more Can Contaminants in Silver Adversely Affect the Quality of Jewelry?
July 8, 2014
Read more INFOGRAPHIC: 5 Benefits of XRF in Numismatic Assessment
June 26, 2014
Read more Seth Gold Tells All: National Pawnbroker of the Year Explains the Need to Drop the Acid
June 24, 2014
Read more Pawn Expo
June 17, 2014
Read more These Coins Don’t Make the Grade
June 3, 2014
Read more White Gold vs. Platinum: Can You See the Difference?
April 1, 2014
Read more (April) Fool’s Gold? Maybe NotFebruary 25, 2014
Read more Shopping for Jewelry-Making Equipment and Supplies at MJSA?February 6, 2014
Read more This Jeweler Uses XRF Technology to Ensure Your Platinum Jewelry is Fixed RightJanuary 28, 2014
Read more Advocating for Increased Scrap Usage at China’s International Aluminium ConferenceJanuary 21, 2014
Read more INFOGRAPHIC: Can You Identify This Versatile Metal?January 16, 2014
Read more Minnesota Takes the Lead on Regulating the Bullion Coin MarketJanuary 14, 2014
Read more Is US Currency Still Backed by Gold and if so, Where Is It All?
December 19, 2013
Read more INFOGRAPHIC: Can You Identify this Metal We Use At Dinner Time?
December 17, 2013
Read more INFOGRAPHIC: 8 Reasons Jewelers Should NOT Use Acid to Test Jewelry
December 12, 2013
Read more VIDEO: How Does a Gold Dealer Value Jewelry?
December 10, 2013
Read more XRF Technology Emerges as a Valuable Tool for Assessing Coins
December 5, 2013
Read more Buyer (and Seller) Beware…. Fake Gold Hitting Pawn Shops and Jewelry Stores
November 21, 2013
Read more Collectors and Buyers Have to Be More Diligent when Buying and Selling Gold Coins
November 7, 2013
Read more Can XRF Help Meet Market Demand for Aluminum Scrap?November 19, 2015
Read more Check Twice Before You Recycle Your PlasticApril 28, 2015
Read more Can Scrap Plastic Bring In Revenue?April 16, 2015
Read more ISRI Updates Scrap Plastics SpecsApril 14, 2015
Read more The Scrap Recycling Industry FAQ Sheet on PlasticsFebruary 26, 2015
Read more 7 Reasons Not To Burn and Sniff [Infographic]
February 5, 2015
Read more Growing Need for Plastics Identification and Sorting in Scrap Industry
January 8, 2015
Read more The Impact of Plastics in the Recycling Industry [Video]