| 3/20/2024 | 290410000021 | P-TOLUENESULFONIC ACID MONOHYDRATE, ACS/ | 1 | UNIT | 61 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 290410000021 | P-TOLUENESULFONIC ACID MONOHYDRATE, ACS/ | 1 | UNIT | 18 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 290499000011 | P-TOLUENESULFONYL CH-LORIDE, REAGENT GRAD | 1 | UNIT | 18 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 290410000021 | P-TOLUENESULFONIC AC-ID MONOHYDRATE REAG | 1 | UNIT | 62 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 290410000021 | HUMAN PHARMACEUTICAL RAW MATERIAL (P-TOLUENESULFONE/IC ACID MONOHYDRATE) | 25 | KILOGRAM | 375 | N/A | DEVA HOLDİNG ANONİM ŞİRKETİ |
| 3/4/2018 | 290410000021 | PTSA (P-TOLUENESULPHONIC ACID)
| 22000 | Kilogram | 18319.85 | N/A | METKO HÜTTENES-ALBERTUS KIMYA SANAYI VE TICARET ANONIM SIRKETI |