| 3/18/2018 | 902750000000 | OTHER OPTICAL HEATING TOOLS AND DEVICES
| 1 | Units | 2562.58 | Esenboga Customs | HACH LANGE SU ANALIZSISTEMLERI LTD.STI. |
| 3/18/2024 | 902730000019 | DUAL MOBILE OPTICAL BRAIN IMAGING DEVICE ORDER NO 8 (COMPLETELY DISASSEMBLED AS A SET)+ | 1 | UNIT | 77096 | N/A | GAZİ ÜNİ.MUHASEBE VEKESİN HESAP MÜDÜRLÜĞÜ. |
| 3/14/2024 | 902750000000 | OD DEVICE (OPTICAL DENSITOMETER) YTB ROW N/O:28 | 2 | UNIT | 6875 | N/A | POLİBAK PLASTİK FİLM SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/21/2024 | 902750000000 | OPTICAL BEAM ANALYSIS DEVICE | 1 | UNIT | 394 | N/A | BİLİM LABORATUAR CİHAZLARI SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/19/2024 | 902750000000 | OPTICAL DEVICE - FREE OF CHARGE | 1 | UNIT | 5280 | N/A | GTM TEKNOLOJİ BİLİŞİM VE OTOMASYON SİSTEMLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/21/2018 | 902750000000 | OPTICAL HEATING DEVICE USED IN LABORATORIES (1 SET WITH THE REQUIRED REQUIREMENTS IN DISMOUNTED PAYMENT)
| 1 | Units | 3773.25 | N/A | SOLAK OPTOTEKNIK MÜHENDISLIK SANAYI VE TICARET LIMITED SIRKETI |
| 3/1/2024 | 902720000000 | OTHER OPTICAL BEAM INSTRUMENTS AND DEVICES (VIEW/IMAGING CABINET) | 1 | UNIT | 195 | N/A | KUTAY LABORATUAR CİHAZLARI TİCARET ANONİM ŞİRKETİ |
| 3/28/2024 | 902750000000 | FIBER OPTIC CABLE INSPECTION DEVICE. (WITH ACCESSORIES) - INSTRUMENTS AND DEVICES FOR PHYSICAL AND CHEMICAL ANALYSIS; OTHER TOOLS AND DEVICES WITH OPTICAL BEAM (UV, VISIBLE RAYS, IR) (WITH COMPLETE DETAILS) | 2 | UNIT | 863 | N/A | FOTECH FİBER OPTİK TEKNOLOJİK HİZMETLER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/27/2024 | 902750000000 | OTHER TOOLS AND DEVICES WITH OPTICAL BEAM | 1 | UNIT | 5485 | N/A | ALTIUM INTERNATIONAL LABORATUVAR CİHAZLARI ANONİM ŞİRKETİ |
| 3/18/2024 | 902750000000 | 70-40-10004 RENTAL PHOTONMASTER PBM EQUIPMENT SET* INSTRUMENTS AND DEVICES FOR PHYSICAL AND CHEMICAL ANALYSIS+- OTHER INSTRUMENTS AND DEVICES WITH OPTICAL BEAM (UV, VISIBLE RAYS, IR) | 1 | UNIT | 1096 | N/A | ORGANİK KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |