Method 23: Determination of polychlorinated dibenzo-p-dioxins and poly-chlorinated dibenzofurans emissions from stationary sources

This system uses a standard Method 5 system augmented by our riserless Method 23 extension glassware. This additional glassware consists of the "S" connector from the filter, horizontal Pyrex coil condenser, XAD sorbent trap and moisture knockout impinger. We also carry the vertical Pyrex coil condenser for use with a riser box that will accommodate the extra height required by the condenser and XAD trap mounted on top of the first impinger. Our 8-impinger coldbox is recommended to accommodate the required M23-RC Coolant Recirculating Pump, the standard Method 5 impinger set and the Method 23 extension glassware. This Method 23 Sampling System can also be used for Method 0010, Determination of Semi-volatile Organic Compounds.

Method 23 Extension Glassware (Extension Sets to Augment Standard Method 5 Glassware Sets Are Available):

M23-RC      Coolant Recirculating Pump, 115V/60Hz

Methods 23 & 29 Teflon Cleanup and Recovery Tools

Method 26: Determination of hydrogen chloride emissions from stationary sources

The ESC M26-S1-H Method 26 Sampler includes a 6-impinger glassware set preceded by a heated 3-way Pyrex valve with Teflon plunger and Teflon filter holder attached at the outlet of the heated probe assembly. The M26-VFH valve and filter heater is a modular clamshell oven that mounts on our Method 6 and Method 26 midget sample caddy directly behind the probe support. The particulate matter and halide salts collected on the filter are usually discarded and the impinger solutions are analyzed by ion chromatography.

The UNI-VOS-110 is the ideal Metering Control Console for accurate volume measurements in low flow gas sampling methods requiring sample rates from 0.5 to 2 liters per minute. The flow rate adjustments, gauges and temperature readouts on the console and the 0.01 Liter resolution of the dry gas meter allow the tester to maintain a constant and accurate flow rate while monitoring gas meter pressure and temperature and five remote temperatures. Two digital temperature controllers are provided for maintaining probe and filter heat.

GSM-26B Method 26 Midget Glassware Set:

Our standard GSM-26B Midget Glassware & Filter Holder Set is precision ground ball and socket joint with O-ring for leak-free performance. The PFA Teflon Filter Holder includes a PFA Teflon Nut with integrated ferrule for leak free attachment to probe liner at the inlet and Pyrex 3-way valve at the outlet.

Method 29: Determination of metals emissions from stationary sources

The Method 29 sampling system is an augmented Method 5 sampling train that includes the addition of up to 3 impingers to the standard Method 5 glassware set. The expanded impinger set is necessary to hold solutions that are specific for up to 17 different metals and are analyzed by various spectroscopy methods. Quartz fiber filters without organic binder are required to avoid contamination and artifacts.

Methods 23 & 29 Teflon Cleanup and Recovery Tools