GUID generator for database key entry?

[SSQATCH]

I need to generate my own GUID (Globally Unique Identifier) which is required when I submit a test record to the SQL database.  I've searched for info on this subject and come up empty handed.  Is there any native functions or simple means of doing this?  FYI - I am using CVI 2013. 

[Johannes_T]

Here are some results I found after doing a simple search on the Internet:

• MS GUID Generator: http://msdn.microsoft.com/en-us/library/ms241442(v=vs.80).aspx
• Online GUID Generator: http://www.guidgenerator.com/

Regards!