The peroxide fraction in fr esh THF produced. by BASF lies well below 1 mg/kg (< 1 ppm). However, due to the natur e of the product, it may rise during transpor t, ï¬lling, reï¬lling, storage and sampling. Properties. Tetrahydrofuran distilled pur e (THF) is a clear, colorless, low-boiling, volatile, polar liquid. It is a cyclic, aliphatic ether with a characteristic. odor reminiscent of acetone.
Pancreatic cancer is one of the few cancers for which survival has not improved substantially over nearly 40 years. Pancreatic cancer has the highest mortality rate of all major cancers. 91% of pancreatic cancer patients will die within five years of diagnosis â only 9% will survive more than five years.
It is important to remember this is just an average of all patients diagnosed with pancreatic cancer. The one year survival rate of pancreatic cancer is approximately 25% (one quarter). This means on average 25% of people with pancreatic cancer will live for at least one year after diagnosis.Medical professionals often use the term âfive year survivalâ when discussing the life expectancy for various diseases.he one year survival rate of pancreatic cancer is approximately 25% (one quarter). This means on average 25% of people with pancreatic cancer will live for at least one year after diagnosis.