Criteria for the evaluation of methods for the collection of organic pollutants in air using solid sorbents.
A small tube containing a solid sorbent is convenient to use for collecting and concentrating trace organics in ambient air and worker breathing zones. Many techniques for air sampling with solid sorbents, especially for the long term eight hour sample, are relatively new. It is necessary to have criteria to judge methods utilizing these techniques and to establish guidelines which are accurate and practical. Parameters which affect collection and recovery and information necessary to define, develop and evaluate a sampling method are discussed. Progressive steps for the development and validation of air sampling methods are recommended.
D000327:Adsorption; D000393:Air Pollutants / Q000032:analysis*; D005069:Evaluation Studies as Topic; D006813:Humidity; D008722:Methods; D013696:Temperature; D013997:Time Factors
D000393:Air Pollutants