Profile: Microtec Engineering Laboratories, Inc. designs and manufactures automatic and manually-operated thin sectioning equipment. Our equipment is used by independent laboratories, universities and government institutions. We also provide polishing attachments, diamond blades, precision glass slides and coolant. Our Micro-Petralab is a complete thin sectioning center incorporated into one compact, precision-built unit. It includes vacuum & satellite chuck, automatic feeding system, grinding heads, trim saw, spindles and spindle motor.