Spectroscopy Grade Argon from United States
Argon gas with impurity levels below 1 ppm, packaged in 40L cylinders for inductively coupled plasma (ICP) spectroscopy elemental analysis. This is chemically defined pure argon, a rare gas of Chapter 28, and is not mixed with other substances.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the argon is not mixed with other gases; if it is, it may be classified under a different heading
• Keep the certificate of analysis to demonstrate purity if the CBSA requests it
• Verify that the cylinders are properly labelled and the SDS is provided