Add punctuation: This culture factory is located directly on Pasinger station
A: This culture factory is located directly on Pasinger station.

Add punctuation: It was well planned and members of the Black Hand counted cold that the event would lead to a war in which Serbia would have Russia in the back when even the Slavs who came to defend Serbia
A: It was well planned, and members of the Black Hand counted cold that the event would lead to a war, in which Serbia would have Russia in the back, when even the Slavs who came to defend Serbia.

Add punctuation: Encl L Quantitative determination of phthalate by GCMS
A:
Encl. L: Quantitative determination of phthalate by GC-MS