CGA Fitting Reference. A CGA fitting is the standardized system for the attachment of a compressed gas cylinder to the required regulator or transfer line. Examples of CGA fittings would be CGA-580 for Non-flamable, Non-oxidizing gasses such as Nitrogen, Argon, or Helium. CGA-590 is used for compressed air and CGA-326 is used for Nitrous Oxide.
Google Authenticator is a mobile security application based on two-factor authentication (2FA) that helps to verify user identities before granting them access to websites and services.
StatCounter provides free customisable hit counters, visitor tracking, web analytics and website stats for Google Sites. Copy the StatCounter code. Log into your Google Sites account (opens in a new window) Click on the Edit Page icon at the upper right (resembles pencil). Under Insert, select HTML Box. Insert your StatCounter code in the HTML Box and select Save.