PDPA Stabilizer repairing. Today the problem is detected by service Enggineer. One circuit is not working. It will take few days.&lt;br /&gt;Caliberation and analysis of samples taken in last run. The run was conducted for measuring solubility of KAP at 45 Degree celsius in the presence of ethylene glycol(Additive).&lt;br /&gt;I did not found any difference in solubility of KAP in the presence 