https://www.arctick.org/refrigerant-handling-licence/
Refrigerant Handling Licence | ARC Industry Site
refrigerant handling licencearcindustrysite
https://www.rsl.ca/Brands/inficon/Catalog/tools-and-instruments/refrigerant-handling-tools
Inficon | Refrigerant Handling Tools | Refrigerative Supply
Inficon - Diagnose leaks quickly and easily with the most reliable refrigerant recovery tools from RSL. Find manifolds, gauges, vacuum pumps, charging hoses...
refrigerant handlinginficontoolssupply
https://www.acca.org/certification/epa
Refrigerant Handling (EPA 608) - ACCA
To work on stationary air conditioners and refrigeration systems, you must be certified under Section 608 of the Clean Air Act. ACCA offers prep courses for...
refrigerant handlingepaacca