Mean Grade C+ at K.C.S.E and a minimum grade of C (Plain) in Biology and Chemistry; OR,
KACE or equivalent with at least two principal passes in any two subjects plus a credit pass in Biology and Chemistry at KCE; OR,
KCSE mean grade C (plain) plus a Diploma in Biological Sciences with a credit or its equivalent from an institution recognized by the senate plus a C(Plain) in Mathematics and English; OR,
Bachelor of Science Degree in Chemistry from an institution recognized by Senate, plus C+ (plus) at KCSE or credit pass in Chemistry or Biology at KCE;
