Clinical diagnostic procedures based upon the microscopic examination of stained specimens are inherently 
subjective; which is why regulatory organizations and Good Laboratory Practices dictate the use of quality 
control slides when performing these procedures.   Using Alpha-Tec Systems quality control slides will allow 
your laboratory to objectively assess the performance of equipment, reagents, methods, and techniques, while 
eliminating the need to maintain in-house cultures of control organisms.  

Alpha-Tec Systems offers a complete line of Parasitology, AFB, Nocardia, and Gram Stain slides.