Hey student,

Post-graduate education in chemistry is generally pursued by students who have an undergraduate degree in the same field.

Yes,

Your post graduate in chemistry which you have pursued in year 2013 to 2015 is still valid and can be used anywhere don't worry it is valid everywhere wherever you need.

All the best student,

Hope this helps you.

https://www.google.com/amp/s/www.careers360.com/courses/msc-chemistry/amp