| 3/8/2018 | 281512000000 | LABR. FOR ANALYSIS. 2019/5 (10) .TEB.IST. / SODIUM HYDROXIDE SOLUTION / 168 PCS
| 24.88 | Sodium Hydroxide Kilogram | 1930.12 | N/A | BALMUMCU KIMYA SANAYI VE TICARET LTDSTI. |
| 3/14/2018 | 281511000000 | "SODIUM HYDROXIDE PELLETS FOR ANALYSIS, SODIUM HYDROXIDE PELLETS PURE"
| 60 | Units | 1974.76 | N/A | SELEN KIMYEVI MADDELER TICARET VE SANAYI LTD.STI. |
| 3/13/2018 | 281530000000 | SODIUM PEROXIDE (IT WILL BE USED IN LABORATORIES FOR ANALYSIS PURPOSE.)
| 24 | Units | 4014.91 | N/A | KOCINTOK LABORATUAR MALZ.TICARET VE SANAYI A.S. |
| 3/25/2018 | 281530000000 | SODIUM PEROXIDE GRANULAR FOR ANALYSIS
| 18 | Units | 2251.17 | N/A | SELEN KIMYEVI MADDELER TICARET VE SANAYI LTD.STI. |
| 3/5/2018 | 281511000000 | SODIUM HYDROXIDE PELLETS FOR ANALYSIS (EMSURE) (MEDICINE AID
| 60 | Units | 4935.1 | N/A | BAYER TÜRK KIMYA SANLTD.STI. |
| 3/27/2018 | 281511000000 | SODIUM HYDROXIDE (IT WILL BE USED IN LABORATORIES FOR ANALYSIS PURPOSE.)
| 106 | Units | 3468.45 | N/A | KOCINTOK LABORATUAR MALZ.TICARET VE SANAYI A.S. |
| 3/12/2018 | 281530000000 | SODIUM PEROXIDE GRANULAR GR FOR ANALYSIS
| 6 | Units | 1129.89 | N/A | ISTANBUL TEKNIK KIMYA TIC.A.S. |
| 3/1/2024 | 281520000000 | POTASSIUM HYDROXIDE (WILL BE USED FOR AN ANALYSIS IN LABORATORIES.) | 21 | UNIT | 2826 | N/A | KOCİNTOK LABORATUAR MALZEMELERİ TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/1/2024 | 281512000000 | SODIUM HYDROXIDE SOL. (IT WILL BE USED IN LABORATORIES / FOR ANALYSIS PURPOSES.) | 2 | UNIT | 80 | N/A | KOCİNTOK LABORATUAR MALZEMELERİ TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/7/2024 | 281511000000 | SODIUM HYDROXIDE PELLETS FOR ANALYSIS | 84 | UNIT | 1255 | N/A | BALMUMCU KİMYA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |