You are on MN's USA site
Stay on USA site Do you want to choose another region?
Choose your region
Cookie preferences
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
Configuration
Technically required
These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
CSRF token
Cookie preferences
Currency change
Customer recognition
Customer-specific caching
Individual prices
Region preferences
Selected shop
Session
Comfort functions
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Note
Career - top image

Certificates of analysis (CoA / CoC)

For our products in the areas of Water Analysis, Rapid Tests, Chromatography and bioanalysis, we provide you with comprehensive analysis certificates and certificates of conformity, respectively.

Search certificates of analysis

Please enter the complete MACHEREY-NAGEL catalog number (REF) as well as the LOT number to obtain the inquired certificate of analysis.

Please note the following rules regarding special characters:
Please remove the characters “-”, ‘_’, and “/” from all REF numbers.
Please remove the characters “/”, “\\”, “(”, “)”, and “_” from all lot numbers.
These characters must not be replaced by any other characters!
No certificate matching the given LOT number found!
Please contact us via E-mail where you specify REF- and LOT-Number.
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the usability of this website, serve for direct advertising or simplify interaction with other websites and social networks, will only be used with your consent.
Decline Accept all Configure