
Dr Ryan Brennan, CEO -
Glass Expansion Inc. USA
Ryan runs our USA office, which supports Glass Expansion customers throughout North and South America. He has a Ph.D. in analytical chemistry from George Washington University and has previously worked at the Analytical Chemistry Division of the National Institute of Standards and Technology (NIST). Email Ryan at rbrennan@geicp.com

Yoshi Yamano, Marketing Manager, Asia/Pacific
Yoshi has an engineering background and brings a high level of technical expertise to his customer support role. Prior to joining Glass Expansion, he worked with Shimadzu® in Japan and Australia. Email Yoshi at yyamano@geicp.com

Brian Boyd, Product Manager - ICP
Brian started his career as an Applications Chemist with Varian and further developed his ICP expertise through 10 years working in environmental, metals, and minerals laboratories in Australia, the UK, and Canada. Email Brian at bboyd@geicp.com

Justin Masone, Sales Manager,
Glass Expansion Inc. USA
Prior to joining Glass Expansion, Justin worked as a Technical Sales Representative for Microwave Digestion at Anton Paar, as well as a Senior Product Specialist in the Elemental Spectroscopy group at Shimadzu®. Justin received his bachelor’s degree in chemistry from Johns Hopkins University. Justin has 11 years of experience in ICP spectroscopy. Email Justin at jmasone@geicp.com

Terrance Hettipathirana
Applications Chemist/ ICP Specialist
Terrance has a Ph.D. in analytical atomic spectroscopy from the University of British Columbia and has previously worked at Australian Laboratory Services (ALS) as Senior ICP-MS Chemist, Metals Team Leader, and at Agilent Technologies® as Senior Research Scientist. Email Terrance at thettipathirana@geicp.com

Jean Zhao
ICP Product Specialist
Jean works in the R&D laboratory out of our Asia Pacific office, providing technical and application support to our Sales and Marketing teams. Jean has over 16 years of hands-on experience working with ICPs in both New Zealand and in Australia across the food, petrochemical, and pharmaceutical application fields. Email Jean at jzhao@geicp.com

Randy Mercurio
ICP Technical Specialist, Glass Expansion, Inc., USA.
Randy obtained his bachelor’s degree in biology from New York University. While pursuing his interests in the natural world in Florida he became fascinated with trace metals analysis and spent the majority of his career as an environmental chemist. Randy began learning spectroscopy using FAA, CVAA, ICP-OES and ICP-MS by analyzing various environmental matrices. Before joining Glass Expansion, he worked at Eastern Research Group, Inc. for more than 13 years where he specialized in the analysis of air samples using ICP-MS. Email Randy at rmercurio@geicp.com

Maja Budanovic
ICP Product Specialist, Glass Expansion, GmbH.
Based in our European office, focused on delivering technical expertise and assistance tailored to your analytical requirements. Maja has over 8 years of combined industrial and research experience in Analytical and Physical Chemistry, and holds a Ph.D. from Nanyang Technological University, Singapore. She has co-authored 13 peer-reviewed scientific publications and has previously worked at Thermo Fisher Scientific™ as a Regional Application Specialist, supporting various trace elemental analysis applications. Email Maja on at mbudanovic@geicp.com