Search Results for the EPA National Library Catalog

Items Found: 34
Showing: Items 1 - 34
Your Search: (AUTHOR=von AND Lehmden AND D)


 
 
 
Select Item Title Year Published
A compilation of opacity monitor performance audit results / 1983
A procedure for establishing traceability of gas mixtures to certain National Bureau of Standards standard reference materials / 1981
A report on the lead reference materials workshop : Washington, D.C., May 13-14, 1991 / 1991
Accuracy Assessment of EPA Protocol Gases in 1988. 1989
Analysis of EPA (Environmental Protection Agency) Protocol Gases Used for Calibration and Audits of Continuous Emission Monitoring Systems and Ambient Air Analyzers - Results of Audit 6. 1985
Comparison of Audit Techniques and Performance Audit Results for EPA Method 25 for Volatile Organic Compounds. 1987
Evaluation of Parts-per-Billion (PPB) Organic Cylinder Gases for Use as Audits during Hazardous Waste Trial Burn Tests. 1985
Field Evaluation of Combustion Air Effects on Atmospheric Emissions from Municipal Incinerators. 1960
Guidance on applying the data quality objectives process for ambient air monitoring around Superfund sites : stage III / 1990
Guidance on applying the data quality objectives process for ambient air monitoring around Superfund sites : stages I & II / 1989
Guideline for lead monitoring in the vicinity of point source. 1981
Identification of subpart Da sources and EPA regional/state agency contacts for the implementation of appendix F, procedure 1 / 1988
Method 25 : Determination of total gaseous nonmethane organic emissions as carbon from stationary sources / 1991
Organic Audit Repository and Results of Performance Audits during Hazardous Waste Trial Burns and Compliance Source Tests. 1986
Performance audit procedures for opacity monitors / 1983
Performance Audit Program for Gaseous Certified Reference Materials. 1983
Performance audit results for pohc : vost and bag measurement methods / 1984
Performance Audit Results for Volatile POHC (Principal Organic Hazardous Constituents) Measurements during RCRA (Resource Conservation and Recovery Act) Trial Burn Tests. 1988
Procedure for establishing traceability of gas mixtures to certain National Institute of Standards and Technology SRM's 1990
Program Strategies for Standards Development for Hazardous Waste Incineration. 1987
Quality assurance handbook for air pollution measurement systems. 1976
Quality assurance handbook for air pollution measurement systems. Volume II, Ambient air specific methods. 1977
Quality Assurance Handbook for Air Pollution Measurement Systems. Volume III. Stationary Source Specific Methods. 1979
Sources of polynuclear hydrocarbons in the atmosphere / 1967
Sources of polynuclear hydrocarbons in the atmosphere / 1967
Stability evaluation of sulfur dioxide, nitric oxide and carbon monoxide gases in cylinders / 1984
Stability of organic audit materials and results of source test analysis audits--status report #6 / 1984
Stability of parts-per-billion hazardous organic cylinder gases and performance audit results of source test and ambient air measurement systems : status report #3 / 1986
Stability of parts-per-million organic cylinder gases and results of source test analysis audits : status report #9 : project summary / 1988
Stability of PPB and PPM Organic Cylinder Gases Used for Calibration and Audits. 1991
Status report #4 : stability of organic audit materials and results of source test analysis audits / 1982
Status report #4 : stability of parts-per-billion hazardous organic cylinder gases and performance audit results of source test and ambient air measurement systems / 1988
Status report #5 : stability of organic audit materials and results of source test analysis audits / 1983
Suppression Effect of CO2 on FPD Total Sulfur Air Analyzers and Recommended Corrective Action. 1978

Save, Print or Email Selected Records