Personalized Got Chemistry Beaker Youth T-Shirt. Youth T-Shirt - Black with "I've got chemistry" in rough text with a bubbling beaker is a humorous academic subject design with a double meaning. Fun gift to your charming chemist, teacher or student at back to school, birthdays, holidays and graduation. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.