|   | ISO9001 Pyrene-1,3,6,8-Tetrasulfonate CAS 59572 10 0 hellgelbes Pulver2025-02-19 15:08:30 | 
|   | Saures Tetranatrium- Salz CAS Nos 59572-10-0 PTSA 1,3,6,8-Pyrenetetrasulfonic2025-02-19 15:08:30 |