| Sample Volume (dscm): |
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Vm(std) (dscm) = Qm ? |
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| Vm(std) = Sample Volume (dscm) |
| Qm = Sampling Rate (dscm/hr); (Default: 1 liter/min or 0.06 m3/hr � Mtd 6 Section 8.3.1) |
| ? = Total Sampling Time (hr) |
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| Est In-Stack Gas Concentration (lb/dscf): |
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CSO2 (lb/dscf) = ESO2 (lb/hr)/Qstd (dscf/hr) |
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| CSO2 = Estimated In-Stack Gas Concentration for SO2� |
| ESO2 = SO2 Emission Limit (lb/hr) |
| Qstd = Stack Flow Rate (dscf/hr) |
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| Est In-Stack Gas Concentration (mg/dscm): |
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CSO2 (mg/dscm) = (CSO2 (lb/dscf)) (35.315 dscf/dscm) (453,592 mg/lb) |
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| Est In-Stack Gas Concentration (ug/dscm): |
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CSO2 (ug/dscm) = (CSO2 (mg/dscm)) (1000 ug/mg) |
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| Audit Concentration (mg/mL): |
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Ca (mg/mL) = [(CSO2 (mg/dscm)) (Vm(std) (dscm))]/Vsoln (mL) |
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| Ca = Audit Concentration |
| Vsoln = Final Diluted Volume per Method (mL); (Mth 6 para 11.2.1 = 100 ml) |
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| Audit Concentration (mg/L): |
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Ca (mg/L) = (Ca (mg/mL)) (1000 mL/L) |
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| Audit Mass (ug): |
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Ma (ug) = (CSO2 (ug/dscm)) (Vm(std) (dscm)) |
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| Ma = Audit Mass |
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| Audit Mass (mg): |
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Ma (mg) = (Ma (ug))/(1000 ug/mg) |
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| Audit Mass (ng): |
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Ma (ng) = (Ma (ug)) (1000 ng/ug) |
develop consensus standards for use by TNI's programs. This group has a support role in assisting other programs with activities such as guidance and standards interpretation.
fosters the generation of data of known and documented quality is through the National Environmental Laboratory Accreditation Program, or NELAP. The purpose of this program is to establish and implement a program for the accreditation of environmental laboratories.
is to establish and maintain a national PT program to support TNI’s National Environmental Laboratory Accreditation Program, and other activities.
Field Activities Program (NEFAP) Executive Committee is to establish and implement an accreditation program for field sampling and measurement organizations (FSMOs).
Audit Sample Program is to develop consensus standards for the manufacture and analysis of audit samples for source emission testing.
on a variety of topics of interest to the environmental measurement community. TNI also hosts two regularly scheduled meetings per year, typically in January and August. Both are a week long and involve open meetings of TNI committees as well as training courses and other special sessions.