531 OFT 1 Tttm tt 1.0 05 Particle Size AMAD, micrometers Jot Translocation Class r {| | 5.0 rT To | pCi/DAY AND INGESTING 10 pCi/ DAY (Hm/AM= 10) FIGURE 2 RATE AT WHICH 239pu REACHES BLOOD FROM INHALING ooi_Lt tt Al 005 Kop/idd “poojg seyooay Nd 6. YSIUM 40 8104