1. Standard Practice for Comparing Test Methods. D4855–97;ASTM,2002
2. Standard Guide for Soil Gas Monitoring in the Vadose Zone. D5314–92;ASTM,2006
3. Standard Guide for Sampling Strategies for Heterogeneous Wastes. D5956–96;ASTM,2006
4. Standard Guide for Generation of Environmental Data Related to Waste Management Activities: Selection and Optimization of Sampling Design. D6311–98;ASTM,2009
5. Standard Practice for Generation of Environmental Data Related to Waste Management Activities, Development of Data Quality Objectives. D5792–10;ASTM,2010