| 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 |
| 3/28/2024 | 290519009018 | ISOPROPYL P-TOLUENES-ULFONATE, 97% | 2 | UNIT | 267 | 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 |
| 3/20/2024 | 293590900029 | P-TOLUENESULFONYL IS-OCYANATE, 96% | 11 | UNIT | 279 | 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 | 293590900029 | P-TOLUENESULFONYL IS-OCYANATE 96% | 1 | UNIT | 41 | 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 |