FTIR spectroscopy

Air Hygiene International, Inc. is a professional emissions testing company founded in January 1997 by brothers Quinn A. Bierman and R. Swanson Bierman. It provides stack testing and EPA reference method testing services, with over 35,000 emission tests conducted and project experience across all 50 states and multiple countries. The company operates 50+ mobile testing labs and over 35 emissions testing labs, and holds AETB accreditation from the Stack Testing Accreditation Council.

continuous emission monitoringemissions testingmobile testing labson-site laboratory analysisRATA testingstack testingtest protocol preparation

ASTG - Gas Analysis Solutions Provider 25 Years of Precision, Progress & Trust ASTG Celebrates 25 years in Business Founded on the belief that better data leads to better decisions, we’ve spent 25 years designing, integrating, and supporting analytical systems that perform in real-world conditions. As technologies evolve, our focus remains constant: precision in measurement, progress through innovation, trust earned through performance and challenging ourselves with what’s next. Letter from our CEOTestimonials Advanced Analysis / Real-Time Results / Precision FTIR Product Launch: FT2-FTIR Introducing the next-generation FTIR gas analyzer for continuous,real-time, multi-gas monitoring. Combining high-resolution FTIR spectroscopy with a TE-cooled MCT detector, the FT2 delivers sub-ppm accuracy, fast response, and 24/7 reliability in the most demanding environments. Built for process.

assemblyconsultingdesigngas purity monitoringintegrationlaboratory testingmanufacture

Analytical Solutions and Providers (ASAP Analytical) was established in 1998 to provide customers with single-source solutions for their analytical needs. ASAP manufactures the IRD 3 vapor phase FTIR instrument designed to interface with a gas chromatograph, the IRE-1 OEM customized interferometer, and a PTV inlet for Agilent GCs. ASAP Analytical is an Agilent Technologies Channel Partner and a family-owned small business based in Covington, KY.

autosampler repairbench/depot repairgas chromatography instrumentation manufacturingGC oven shroud repairhardware and computer upgradesMSD source cleaningOEM interferometer customizationonsite repairOperational Qualification (OQ)preventative maintenancevacuum pump repair

Koogler & Associates (K&A) provides specialized environmental engineering, permitting, reporting, testing and consulting services related to industrial air quality. Established in 1974 by founder John B. Koogler III, Ph.D., P.E., the company serves primarily industrial clients in the Southeastern United States. K&A is now part of ALL4.

air emissions testingair quality modelingair quality monitoringCEMS calibration and accuracy auditsContinuous Emission Monitoring (CEM) systemsenvironmental engineeringexpert witnessingisokinetic testingpermitting