Personal Air Samplers (PAS)

[john.r.johnson@ccmail.pnl.gov (John R Johnson)]

     This message is in response to Bratvold's and Hamrick's
     
     When I worked at CRNL (now CRL) in the 1980's, it was accepted 
     protocol that a breathing zone PAS was necessary to limit the exposure 
     to recycled fuel materials.
     
     References to our work are "Personal Air Sampling at an Experimental 
     Fuel Fabrication Line" pp 349-355 in PNL-SA-14225, Conf-8510235 UC-41 
     and "A Review of CRNL's use of Personal Air Samplers for Exposure 
     Evaluation in a Recycle Fuel Fabrication Laboratory" pp 97-100 in RPD 
     Vol 26 (1989).
     
        John R Johnson, PhD
        Scientist Emeritus, HPD/PNNL
        MS K3 53
        Box 999
        Richland, WA, 99352
        e:mail; jr_johnson@pnl.gov
        Phone: (509) 375-6850 
        FAX:   (509) 375-2019