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Search Results for the EPA National Library Catalog
Items Found: 34
Showing: Items 1 - 34
Your Search: (AUTHOR=von AND Lehmden AND D)
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Title
Year Published
1
A compilation of opacity monitor performance audit results /
1983
2
A procedure for establishing traceability of gas mixtures to certain National Bureau of Standards standard reference materials /
1981
3
A report on the lead reference materials workshop : Washington, D.C., May 13-14, 1991 /
1991
4
Accuracy Assessment of EPA Protocol Gases in 1988.
1989
5
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
6
Comparison of Audit Techniques and Performance Audit Results for EPA Method 25 for Volatile Organic Compounds.
1987
7
Evaluation of Parts-per-Billion (PPB) Organic Cylinder Gases for Use as Audits during Hazardous Waste Trial Burn Tests.
1985
8
Field Evaluation of Combustion Air Effects on Atmospheric Emissions from Municipal Incinerators.
1960
9
Guidance on applying the data quality objectives process for ambient air monitoring around Superfund sites : stage III /
1990
10
Guidance on applying the data quality objectives process for ambient air monitoring around Superfund sites : stages I & II /
1989
11
Guideline for lead monitoring in the vicinity of point source.
1981
12
Identification of subpart Da sources and EPA regional/state agency contacts for the implementation of appendix F, procedure 1 /
1988
13
Method 25 : Determination of total gaseous nonmethane organic emissions as carbon from stationary sources /
1991
14
Organic Audit Repository and Results of Performance Audits during Hazardous Waste Trial Burns and Compliance Source Tests.
1986
15
Performance audit procedures for opacity monitors /
1983
16
Performance Audit Program for Gaseous Certified Reference Materials.
1983
17
Performance audit results for pohc : vost and bag measurement methods /
1984
18
Performance Audit Results for Volatile POHC (Principal Organic Hazardous Constituents) Measurements during RCRA (Resource Conservation and Recovery Act) Trial Burn Tests.
1988
19
Procedure for establishing traceability of gas mixtures to certain National Institute of Standards and Technology SRM's
1990
20
Program Strategies for Standards Development for Hazardous Waste Incineration.
1987
21
Quality assurance handbook for air pollution measurement systems.
1976
22
Quality assurance handbook for air pollution measurement systems. Volume II, Ambient air specific methods.
1977
23
Quality Assurance Handbook for Air Pollution Measurement Systems. Volume III. Stationary Source Specific Methods.
1979
24
Sources of polynuclear hydrocarbons in the atmosphere /
1967
25
Sources of polynuclear hydrocarbons in the atmosphere /
1967
26
Stability evaluation of sulfur dioxide, nitric oxide and carbon monoxide gases in cylinders /
1984
27
Stability of organic audit materials and results of source test analysis audits--status report #6 /
1984
28
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
29
Stability of parts-per-million organic cylinder gases and results of source test analysis audits : status report #9 : project summary /
1988
30
Stability of PPB and PPM Organic Cylinder Gases Used for Calibration and Audits.
1991
31
Status report #4 : stability of organic audit materials and results of source test analysis audits /
1982
32
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
33
Status report #5 : stability of organic audit materials and results of source test analysis audits /
1983
34
Suppression Effect of CO2 on FPD Total Sulfur Air Analyzers and Recommended Corrective Action.
1978
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