
About Nutech Instruments
Headquartered in Texas, Nutech Instruments is a specialist provider of VOC sampling, sample preparation, preconcentration, and monitoring solutions for environmental and industrial applications.
With decades of experience in canister-based air analysis and cryogenic preconcentration, Nutech supports laboratories worldwide in trace-level VOC testing. Our product portfolio covers the complete VOC workflow, including air and gas sampling, canister autosampling, sample preconcentration, canister cleaning, gas dilution, portable analysis, and online monitoring.
Nutech is among the few companies worldwide with advanced expertise in three-stage cryogenic trap preconcentration technology. Our instruments have supported applications related to U.S. EPA Methods TO-15/15A, Method 327, OTM-50, NIOSH Method 3900, ASTM D5466-21 and China EPA Method HJ 759, HJ 1444 ect.
Today, Nutech serves environmental agencies, third-party laboratories, industrial customers, universities, and research institutes across global markets. We have built long-term relationships with leading organizations that require high levels of analytical performance, reliability, and technical support.
Nutech is committed to helping laboratories worldwide generate VOC data they can trust — from sample collection to final analysis.
Listed Vendor of US EPA Method TO-15A


