OSU 的Department of Chemistry & Biochemistry PhD program的托福要求如下:. ----
The minimum total TOEFL score requirement for applying is 79 on the Internet-based test and 513 on the paper-based test. Applicants who score 20 or higher on the speaking section of the Internet-Based TOEFL will be most competitive. Our program does not accept IELTS or MELAB scores.