Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Research Essentials

Tissue Diagnostics

At Sigma-Aldrich, Hematology & Histology begins with world-class products, superior customer support, and a commitment to quality. Our dedication to Histology, Cytology and Hematology is demonstrated through our line of in vitro diagnostic (IVD) stains, Biological Stain Commission certified dyes, convenient special stain kits, centrifugation media and immunohistochemistry (IHC) reagents. In addition, we offer a comprehensive line of solvents and fixatives for sample preparation, mounting media for routine and fluorescent applications, and tissue quality control slides. Our products are manufactured following cGMP practices, and IVD stains and kits are in compliance with ISO 13485 and CFR 820.

Learn more about our Microscopy portfolio

NSH 2017: Visit us at booth #602.