Get Your School Lab Supplies At DR Instruments. Since 1995, DR Instruments has been serving educators as the premier supplier of school science supplies and dissecting tools. Our commitment to customer service and an unwavering goal to offer the finest products have made us a leader in the school science supplies industry. Our advanced manufacturing capabilities combined with a strong customer service orientation have earned the loyalty of educators around the world. DR Instruments manufactures dissecting kits, school lab equipment, school lab supplies, and aquatic tools overseas and pass our savings on to you. DR Instruments offers a wide range of dissecting tools such as Dissection Forceps, Dissection Scissors, Scalpels and Blades, Probes, and Bone Cutting Shears. We want to serve you and earn your business! If you have any questions, either before or after your order, feel free to call us at 1-888-599-3442. We accept orders by phone, fax, or online.