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.

Cross References e Marchi distribuiti da Sigma-Aldrich

               Cross Reference for SKC Products
               Kromasil Cross-reference chart
               MIP Technologies Products Cross Reference
               Empore vs. Supelco Product Cross Reference

               DNA/RNA Purification Cross Reference
               GIBCO Media/Serum Cross Reference - EU
               Mediatech  - product cross reference chart

Marchi distribuiti da SIGMA-ALDRICH

               Catalogo IRMM (matrici certificate)

               ECACC Colture cellulari