300 dpi: (k5745-2.jpg)
640 pixels wide: (K5745-2.jpg)
Image Number K5745-2 |
Investigating the persistence of methyl bromide residues in fruit, chemist Charles Sell inserts probes that will register the temperature of apple pulp.
Photo by Scott Bauer
300 dpi: (k5745-2.jpg)
640 pixels wide: (K5745-2.jpg)
Image Number K5745-2 |
Investigating the persistence of methyl bromide residues in fruit, chemist Charles Sell inserts probes that will register the temperature of apple pulp.
Photo by Scott Bauer