172 SECTION FOUR LEUKOCYTES
LEUKOCYTE ALKALINE PHOSPHATASE
A B
FIGURE 17–2A Leukocyte alkaline phosphatase– FIGURE 17–2B Leukocyte alkaline phosphatase
negative reaction (0) (PB 31000). stain (11) (PB 3 1000).
4
3
C D
FIGURE 17–2C LAP (21) (PB 31000). FIGURE 17–2D LAP (31, 41) (PB 3 1000).