Packaging gas (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Packaging gas" in English language version.

refsWebsite

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1cleanroom-technology.co.uk

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cleanroom-technology.co.uk

"The purity of gases". Cleanroom Technology 21 June 2010. Retrieved 15 February 2011.

food.gov.uk

"Current EU approved additives and their E Numbers". Food standards agency 26 November 2010. Retrieved 15 February 2011.
"Amendment to Directive 96/77/EC on purity criteria of food additives". Food standards agency 27 June 2002. Retrieved 15 February 2011.

speclab.com

Spectrum Laboratories : Chemical Fact Sheet - Cas # 75718