Index: tests/test_nelson_labs_disinfect.py
===================================================================
diff -u -rc1ec3baacb779f5176e3a7a619fe49f2dc4c19cd -r0448a5c20523f3bd085494b5f797c833a3a0e46d
--- tests/test_nelson_labs_disinfect.py	(.../test_nelson_labs_disinfect.py)	(revision c1ec3baacb779f5176e3a7a619fe49f2dc4c19cd)
+++ tests/test_nelson_labs_disinfect.py	(.../test_nelson_labs_disinfect.py)	(revision 0448a5c20523f3bd085494b5f797c833a3a0e46d)
@@ -326,9 +326,9 @@
 
     #run_nelson_inoculate()
 
-    run_nelson_drain_samples()
+    #run_nelson_drain_samples()
 
-    #run_nelson_heat_positive_control()
+    run_nelson_heat_positive_control()
 
     #run_nelson_chem_positive_control()