| 3/1/2018 | 848180870000 | SAMPLING VALVE
| 14 | Units | 6783.42 | N/A | LIKKON MAKINA SAN.VETIC.LTD.STI. |
| 3/6/2024 | 853690950000 | UNTERSPANNUNGSPUFFERUNG(LOW VOLTAGE S/SAMPLING DEVICE) | 3 | UNIT | 885 | N/A | ERDEMİR MÜHENDİSLİK YÖNETİM VE DANIŞMANLIK HİZMETLERİ ANONİM ŞİRKETİ |
| 3/21/2024 | 848190000019 | GAS SAMPLING DEVICE COMPONENT | 20 | UNIT | 27916 | N/A | GRİD SOLUTİONS ENERJİ ENDÜSTRİSİ ANONİM ŞİRKETİ |
| 3/18/2024 | 848190000019 | GAS SAMPLING DEVICE COMPONENT | 12 | UNIT | 4536 | N/A | GRİD SOLUTİONS ENERJİ ENDÜSTRİSİ ANONİM ŞİRKETİ |
| 3/15/2024 | 901839000029 | INDEX DAY 0 VIROLOGY SAMPLING KIT (TEST / KIT) | 30 | SET | 906 | N/A | ROCHE MÜSTAHZARLARI SANAYİ ANONİM ŞİRKETİ |
| 3/7/2024 | 392690979018 | PLASTIC CLOSING ACCESSORY, PLASTIC AIR LOCK, PLASTIC CONTAINER, SAMPLING DEVICE, PLASTIC BASKET, STRAINER, ST+ELIZER, COVER FOR AIR LOCK | 10700 | UNIT | 6333 | N/A | ARMA ENDÜSTRİ SANAYİ VE DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/5/2024 | 842890909000 | TILE, PLATE SAMPLING TABLE AND WHEEL/ATTAINED EQUIPMENT | 1 | UNIT | 5382 | N/A | ANATOLİA PORSELEN SERAMİK ANONİM ŞİRKETİ |
| 3/15/2024 | 732690980019 | LIQUID STEEL SAMPLING ROD * NOT ENGINE/TENSION SPRING | 2 | UNIT | 993 | N/A | VESUVİUS İSTANBUL REFRAKTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |