If LC-MS technique is required, our range of LC-MS solvents also meets:
Very low metals concentration (<100 ppb, such as sodium and potassium) that could form clusters and, therefore, impede the correct determination of the molecular ion.
Suitability for LC-MS: No signal is higher than the molecular peak of the reserpine (609 amu) at a concentration of 50 ppb, in a range from 200 to 2000 amu.