Dec 2025 - IMPORTANT NOTICE! If you have purchased products sold by 'GEX Corporation LTDA' we are a different company! Please read this notice before you click send!
What We Offer
Dosimeter Products
Routine Use
Our proprietary B3 radiochromic film dosimeter is a superior product choice for most applications and offer a dose range from <1.0 kGy to >150 kGy. Also available: alanine pellets & tubes, and CTA film.
Dosimetry Systems
Complete solutions for B3, FWT, CTA, PMMA and Alanine
GEX offers complete dosimetry solutions for radiation processing applications involving gamma, electron beam and X-ray sources of ionizing radiation, with a dose range capability of <10 Gy to 300 kGy.
Calibration Services
Dosimeter Batch Calibration Services | GEX International Standards Laboratory
We offer formalized, complete turnkey dosimeter batch calibration services for a wide range of applications. GEX is an international standards laboratory accredited by NVLAP to ISO/IEC 17025:2017 for calibrations and dose measurements for ionizing radiation for high-dose dosimetry in the range 0.100 kGy to 100 kGy. NVLAP Lab Code 600080-0.
Radiation Indicators
Type 1 process chemical indicators
ideal for maintaining inventory and quality control, GEX Radiation Indicators are Type 1 process chemical indicators, and exhibit an obvious, visual color change when exposed to radiation.
Give us a call
+1 303.400.9640
Mon - Fri, 8:00-16:00 MST