EPA Methods.
Environmental Supply Company builds apparatus that meets or exceeds the EPA specifications for each stationary source testing method. Every product in the catalog is cross-referenced to the methods it serves. Start from your regulation, arrive at your equipment list.
Determination of particulate emissions from stationary sources. ESC's flagship line: consoles, pumps, probes, nozzles, sample cases, umbilicals, glassware, and calibration equipment for the Method 5 isokinetic train.
Determination of polychlorinated dibenzo-p-dioxins and dibenzofurans. A modification of the standard Method 5 train; ESC supplies complete Method 23 systems and components.
Determination of condensable particulate emissions from stationary sources using the dry impinger method.
SW-846 Methods 0030 / 0031 / 0040: determination of volatile organic compounds in gaseous emissions from stationary sources.
Determination of sulfur dioxide emissions from stationary sources.
Determination of hydrogen chloride and halogen emissions from stationary sources.
Determination of stack gas velocity and volumetric flow rate using an S-Type Pitot tube.
Determination of total vapor-phase mercury emissions from coal-fired combustion sources using carbon sorbent traps.
Measurement of gaseous organic compound emissions by gas chromatography, including Tedlar bag grab sampling.
Determination of PM10 and PM2.5 emissions from stationary sources using cyclone separation.
Stack gas velocity and volumetric flow rate with two-dimensional yaw-angle determination using an S-Type Pitot with scribe line.
Determination of particulate emissions from stationary sources using in-stack filtration.
Stack gas velocity and volumetric flow rate with three-dimensional probes, for non-axial flow conditions. ESC's on-site wind tunnel is certified to Method 2F requirements.
SW-846 Method 0061: determination of hexavalent chromium (Cr⁺⁶) emissions from stationary sources.
Determination of moisture content in stack gases.
Determination of nitrogen oxide emissions from stationary sources.
NCASI Method 8A: determination of sulfuric acid vapor or mist and sulfur dioxide emissions from kraft recovery furnaces (controlled condensate).