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Previous (Obsolete) Catalog ID: UF-LD
This sampling method is used to measure Sulfur Dioxide (SO2) containing in the flue gas emitted by stationary sources of air pollution
7 (Gas-metering devices)
1 (Sampling Train)
and other reference instruments with calibrations traceable to the International System of Units (SI)
USEPA Method 7 Valve Assembly --- PN-719 Gas Analysis Previous (Obsolete) Catalog ID: UF-LDMeets or exceeds the following methods laws requirements: Section 6. 1. 6 (Vacuum Gauge), US EPA Method 7 Section 6. 1. 8 (Squeeze Bulb), US EPA Method 7 Product Description This valve assembly is used to measure the vacuum level inside the collection flask. It is also used to purge the vacuum line and to close or open the sampling line to the pump. This product is attached to the impinger box and it connects the USEPA Method 7 Flask Kit to the pump
