Specifications include, but are not limited to: The City of Lancaster is seeking to retain an EPA NLLAP accredited laboratory to provide, on an as needed basis, the results of dust-wipe & or soilsampling and methodology. The retained laboratory will be responsible for furnishing all appropriate ASTM ghost wipes, centrifuge tubes, sterile vinyl powder-free gloves for staff use and free shipping and handling for every order reaching eleven or more samples. The labortory using Flame Atomic Absoprtion analysis must be able to result in <10 μg/sf for dust-wipe sampling. The laboratory will have available online software for customer viewing of project results, including Chain of Custody, invoicing, and storing all data of sample results online.