| 3/15/2018 | 850440909011 | POWER SUPPLY (MASTER MPT 60,80,120 KVA)
| 3 | Units | 25912.51 | N/A | U.P.S ELEKTRONIK TICARET ANONIM SIRKETI |
| 3/20/2018 | 850431809019 | POWER SUPPLY (POWER SUPPLY FOR SPECTROMETER)
| 1 | Units | 2687.74 | N/A | ALISAN IÇ VE DIS TICA.S. |
| 3/21/2018 | 850440301011 | UPS POWER SUPPLY
| 2 | Units | 2124.8 | N/A | ESIS ENERJI VE ELEKTRONIK SAN.VE TIC.A.S. |
| 3/27/2018 | 850440909011 | UNINTERRUPTED POWER SUPPLY SYSTEM.
| 2 | Units | 24002.38 | N/A | VERTIV GÜÇ SISTEMLERI LIMITED SIRKETI |
| 3/28/2018 | 850440909011 | UNINTERRUPTED POWER SUPPLY SYSTEM
| 1 | Units | 75364.83 | N/A | VERTIV GÜÇ SISTEMLERI LIMITED SIRKETI |
| 3/6/2018 | 850440909019 | UNINTERRUPTIBLE POWER SUPPLY
| 1 | Units | 9516.93 | N/A | BISMAR ELEKTRIK ELEKTRONIK MAKINA INSAAT IÇ VE DIS TICARET LIMITED SIRKETI |
| 3/1/2018 | 850440909011 | UNINTERRUPTIBLE POWER SUPPLY
| 23 | Units | 3013.68 | N/A | ABB ELEKTRIK SANAYI ANONIM SIRKETI |