Davebridges
rewrote procedure
18:45
+14
increased from 0.1 to 10 uCi per mL.
21:33
-2
removed duplicate listing
15:02
-69
updated with detailed protocol
14:56
-1,040
added radioactive acetate to materials
14:35
+69
added more notes
14:23
+1,495
filled in brief protocol
14:54
+1,018
