Chu has had no time to return to any lab to get a scalpel in order to cut off Keane's thumb.
One of the analytical devices is a scintillometer, but in pronunciation the letter C is silent. Dr. Charlene Burton mispronounces it "skin-tillometer".
Dr. Chou refers to C60 buckyballs as octahedral in shape. An octahedron has 8 faces. Buckyballs are truncated icosahedrons, with 12 pentagons and 20 hexagons for faces, like soccer balls.
After the Andromeda infection and massacre among the guards, the shooter drives right over the spike strips the group had been laying at the start of the scene and the tires suffer no damage.
When the Wildfire team is examining the interior of the satellite on a video camera, both the "back up" (to a previous position) and "zoom" for a closer look are applied to the recorded footage, not new footage achieved with further camera moves. The footage is simply reversed, and then the image is magnified along with the striped scanline pattern.
Decimal separators on displays in Wildfire, such as heart rate monitors, are commas (common outside the US), not the periods a US computer would have.
When President Scott speaks to General Michaelson the row of stars on his beret is vertical, later we see the stars are horizontal. Which by the way is the correct wear of a general's stars on a beret.
When jack Nash blows up the truck he was escaping in and kills his pursuer. He walks away from the scene on foot with the girl, presumably stranded. However he left behind his pursuer's Humvee.
A sealed vial of the Andromeda microbe 'escapes' containment towards the end, resulting in the lab going into self-destruct mode. They have been observing samples of the microbe in a level 1 lab at best, and a level 4 lab setting would be required for all work.
Dr. Tsi Chou (Daniel Dae Kim) spent most of his life in China and managed to reach a level which allowed him to work on biological weapons there. Even if he had exceptional abilities, this would have taken some time to accomplish. He apparently emigrated to the US 10 years before the events in the movie yet he speaks perfect English without a hint of any accent.