Your Cart Product Price Total RentalThe Periodic Table $9 / 2 days $9 / 2 days cancel RentalKetone Bodies $9 / 2 days $9 / 2 days cancel RentalStereochemistry $9 / 2 days $9 / 2 days cancel RentalThe Cell $9 / 2 days $9 / 2 days cancel Cart totals Subtotal $36 Total $36 — OR — Proceed to checkout