From the calibration graph and desorption volume, determine the mass, mg (corrected for DE), of toluene found on the sample collection element (W) and on the average media blank (B).
NOTE: If W > sampler capacity x 0.33, the sampler may be saturated [4]. Evaluate each result on
the basis of other organics present in the sampled atmosphere, the concentrations of all the adsorbable organics present, the ambient relative humidity, the sampling rate for the organics present and the sampling time.
12. Calculate concentration, C (mg/m3), of toluene in the air sampled:
From the calibration graph and desorption volume, determine the mass, mg (corrected for DE), of toluene found on the sample collection element (W) and on the average media blank (B).NOTE: If W > sampler capacity x 0.33, the sampler may be saturated [4]. Evaluate each result onthe basis of other organics present in the sampled atmosphere, the concentrations of all the adsorbable organics present, the ambient relative humidity, the sampling rate for the organics present and the sampling time.12. Calculate concentration, C (mg/m3), of toluene in the air sampled:
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