| 3/11/2018 | 902720000000 | PGC - PROCES GAS CHROMATOGRAPH (WITH GAS CHROMATOGRAPHY DEVICE-DISMOUNTED-PARTS AND ACCESSORIES-BRAND: RMG-TYPE: PGC9301- SERIES NO: 714303)
| 1 | Units | 5107.01 | N/A | RM GAZ KONTROL SIST. ITH.IHR. SAN. VE LTD STI |
| 3/14/2018 | 290511001012 | METHANOL FOR GAS CHROMATOGRAPHY ECD AND FID SUPRASOLV
| 90 | Liter | 1341.87 | N/A | SELEN KIMYEVI MADDELER TICARET VE SANAYI LTD.STI. |
| 3/25/2018 | 291411000000 | ACETONE FOR GAS CHROMATOGRAPHY
| 126 | Units | 3463.35 | N/A | SELEN KIMYEVI MADDELER TICARET VE SANAYI LTD.STI. |
| 3/29/2024 | 290512000012 | 2-PROPANOL FOR GAS CHROMATOGRAPHY ECD AN/D FID SUPRASOLV | 4 | UNIT | 378 | N/A | ŞAHİNLER KİMYA BİLGİSAYAR VE TEKSTİL KOZMETİK SANAYİ TİCARET LİMİTED ŞİRKETİ |
| 3/1/2024 | 401693002200 | RUBBER SEAL FOR CHROMATOGRAPHY DEVICE (RUBBER GASKET FOR M/NUMBER DETERMINATION DEVICE) | 44 | UNIT | 3382 | N/A | YGT LABORATUVAR CİHAZLARI SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/18/2024 | 290511001012 | METHANOL FOR GAS CHROMATOGRAPHY ECD AND /FID SUPRASOLV® | 90 | LITER | 1799 | N/A | SELEN KİMYEVİ MADDELER TİCARET VE SANAYİ LİMİTED ŞİRKETİ |
| 3/1/2024 | 902720000000 | GAS CHROMATOGRAPHY DEVICE | 1 | UNIT | 4481 | N/A | REDOKS ANALİTİK CİHAZLAR ANONİM ŞİRKETİ |
| 3/1/2024 | 902720000000 | GAS CHROMATOGRAPHY DEVICE | 1 | UNIT | 4483 | N/A | REDOKS ANALİTİK CİHAZLAR ANONİM ŞİRKETİ |