Fragmentation of molecules undergoing this technique is observed in the McLafferty (10[2])rearrangement. (10[9]-5[1])In one form (10[1])of this technique, (10[4])selected reaction monitoring (10[1])is used to (-5[1])select ions for the next stage of processing. (10[2])Michael Barber invented a technique used during this process (10[1])where a beam of high energy atoms (10[2])strike (10[1])a surface in a technique called fast atom bombardment. Multiple rounds of this technique (-5[1])are performed in its “tandem” (10[1])variety. (10[4])Molecules (10[1])may be (10[2])prepared (10[1])for this technique (10[1])by undergoing electrospray (10[4])ionization (10[1]-5[1])or (10[2])MALDI. (10[2])Plots in this technique (10[2])often coupled with gas chromatography (10[2]-5[1])plot (10[1])intensity (10[1]-5[1])against m-over-z. (10[1]-5[1])For 10 points, name this technique that separates molecules based (10[1])on their (10[1])mass-to-charge (10[5])ratio. ■END■ (10[11]0[9])