Code of Federal RegulationsU.S. General Services Administration, National Archives and Records Service, Office of the Federal Register, 2005 - Administrative law |
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Page 11
... FILTER 30 mL IMPINGERS 20 mL ( SEE BELOW ) 10 mL 10 GLASS 24/48 CONCENTRIC WITH WOOL OUTER PIECE AND WITH NOZZLE OR SILICA GRADUATIONS AT 5 - mL GEL TRAP INTERVALS , ALL THE WAY AROUND HYPODERMIC NEEDLE # 940 RUBBER SEPTUM TO VACUUM ...
... FILTER 30 mL IMPINGERS 20 mL ( SEE BELOW ) 10 mL 10 GLASS 24/48 CONCENTRIC WITH WOOL OUTER PIECE AND WITH NOZZLE OR SILICA GRADUATIONS AT 5 - mL GEL TRAP INTERVALS , ALL THE WAY AROUND HYPODERMIC NEEDLE # 940 RUBBER SEPTUM TO VACUUM ...
Page 12
... FILTER € SILICA GEL GLASS IMPINGER STEM ETCHED 50 mL MARK POLYPROPYLENE TUBE ABSORBER FOR 24 SAMPLING NOTE -A MIDGET IMPINGER IS USED FOR 1 HOUR SAMPLING . TRAP Figure 2. 24 - Hour sampling system . VACUUM GAUGE VACUUM PUMP 7.1.6 Flow ...
... FILTER € SILICA GEL GLASS IMPINGER STEM ETCHED 50 mL MARK POLYPROPYLENE TUBE ABSORBER FOR 24 SAMPLING NOTE -A MIDGET IMPINGER IS USED FOR 1 HOUR SAMPLING . TRAP Figure 2. 24 - Hour sampling system . VACUUM GAUGE VACUUM PUMP 7.1.6 Flow ...
Page 13
... filter : A membrane filter of 0.8 to 2 μm porosity is used to pro- tect the flow controller from particles dur- ing long - term sampling . This item is op- tional for short - term sampling . 7.1.9 Vacuum pump : A vacuum pump equipped ...
... filter : A membrane filter of 0.8 to 2 μm porosity is used to pro- tect the flow controller from particles dur- ing long - term sampling . This item is op- tional for short - term sampling . 7.1.9 Vacuum pump : A vacuum pump equipped ...
Page 15
... filter the acid phase through a cotton plug into a 50 - mL volumetric flask and bring to volume with 1 N HCl . This stock reagent will be a yellowish red . 7. To check the purity of the PRA , perform the assay and adjustment of ...
... filter the acid phase through a cotton plug into a 50 - mL volumetric flask and bring to volume with 1 N HCl . This stock reagent will be a yellowish red . 7. To check the purity of the PRA , perform the assay and adjustment of ...
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actual emissions adjustment air pollution air quality air quality standards ambient air quality amount appendix applicable approved arithmetic mean average calculated calibration chapter Clean Air Act Clean Unit designation cogeneration compliance comply concentration control measures control technology determined device emis emission factor emission limitation emissions data emissions increase emissions reductions emissions trading emissions trading program emissions unit enforceable Federal filter flow rate fuel graph implementation plan inventory major modification major stationary source maximum ments monitoring nitrogen dioxide NO₂ non-EGUS nonattainment nonroad NOx Budget NOx emissions number of exceedances owner or operator ozone season PAL permit PAL pollutant particulate matter percent PLCS procedures pursuant quirements reporting requirements of paragraph reviewing authority sample period sampler sions unit SIP revision specified stack State's submit subpart sulfur dioxide temperature throughput tion tons unit's vehicle volumetric flask µg/m³