Bayizinto ezijwayelekile ze-GC \
HPLC futhi zenzelwe ukusebenza ezinhlobonhlobo ze-autosamplers ezidinga ama-vials amancane entamo. Ama-vials asetshenziswe ngokukhethekile kumathuluzi abakhiqizi abalandelayo: I-Beckman, CTC, Gilson, Knauouer, Shimadzu, Spaurk, Varian, VWR) \