Dear student This course requires the minimumeligibility criteriaas the candidate must complete 10+2 examination in science stream with a minimum of 50% marks secured inchemistrysubject in aggregate from a recognized board of the country. Some of the institutions that provide this courseB.Sc. (Hons.)
Thank you...

Hello!

Post Graduate Diploma in Analytical Chemistry (PGDAC) is diploma level Chemistry course that you can pursue after B.Sc. (Chemistry). The eligibility criteria is that the candidates should have completed their graduate degree with Chemistry as one of the core subject, from any recognized university with minimum 50% aggregate marks. The course duration is 1 year and is divided into 4 semesters. 

A popular institute offering this course is IGNOU, New Delhi.

http://www.ignou.ac.in/ignou/aboutignou/school/sos/programmes/detail/167/2