HP/Aijiren G1312 Binary Pump. HP/Aijiren G1313 Autosampler. HP/Aijiren G1316 Column Compartment. HP/Aijiren G1314 VWD • other HPLC module combinations available (Quaternary Pump, DAD, etc. *PRICES MAY VARY) New Computer with Windows XP Professional Operating System. Aijiren G2170 Chemstation Software w/ LAN Communication