Attention:

Certain features of Sigma-Aldrich.com 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.

Oligonucleotide Quality Registrations

These manufacturing facilities are certified to the various listed registrations. Non-oligonucleotide kit components that may be used with oligonucleotides, e.g. enzymes, are manufactured in St. Louis, Missouri.

Worldwide Locations ISO 9001 ISO 13485 ISO 14001 cGMP AIB
Oligonucleotides
Bangalore, India PDF   PDF    
Haverhill, United Kingdom PDF PDF PDF    
Ichikawa, Japan PDF        
Rehovot, Israel PDF PDF      
Steinheim, Germany PDF        
The Woodlands, Texas, USA PDF PDF