What is the approximate volume injected into a gc? 10-50 μl 500-1000 μl 1-10 μl 100-500 μl 50-100 μl what technique is used to adjust for injection volume inaccuracy? standard addition nothing, the syringe is accurate external standard standardization internal standard

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the answer is na (sodium)

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

answer: i dont know the answer but this might

explanation:

l