AMP Affiliates

Teledyne API
Air Products & Chemical Gases
Apex Instruments, Inc.
AMATEK Western Research (Bovar)
Baldwin Environmental
California Analytical Instruments, Inc.
Cherokee Instuments
Emission Measurement Technology
Graseby / Andersen / General Metal Works
MSA Baseline
O’Brien Corporation
Pacwill Environmental
Spectra Gases, Inc.
STRATA
Telegan Gas Monitoring, LTD
Thermo Electron
Universal Analyzers