TABLE OF CONTENTS

ammonia21.com (8 June 2009), “Ammonia cools reactor jackets in colorants production site”. [ONLINE] Available at:
http://www.ammonia21.com/content/articles/2009-06-08-ammonia-cools-reactor-jackets-in-colorants-production-site.
php
[Accessed 08 December 2011]
Solar refrigeration: vaccine coolers & food refrigerators
hydrocarbons21.com (23 August 2011), “Keeping vaccines cool with hydrocarbons in remote areas ”. [ONLINE]
Available at:
http://www.hydrocarbons21.com/content/articles/117520110823.php
[Accessed 08 December 2011]
SolarChill (n.d), “SolarChill — Harnessing the Power of the Sun to Save Human Lives”. [ONLINE] Available at:
http://www.solarchill.org/
[Accessed 08 December 2011]
hydrocarbons21.com (18 June 2010), “UPDATED: Swaziland presents SolarChill at Montreal Protocol talks”. [ONLINE]
Available at:
http://www.hydrocarbons21.com/content/articles/102320100618.php
[Accessed 08 December 2011]
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Winter Sports
ammonia21.com (27 October 2008), “Ammonia - a future-proof solution in winter sports”. [ONLINE] Available at:
http://www.ammonia21.com/content/articles/2008-10-27-ammonia---a-future-proof-solution-in-winter-sports.php
[Accessed 08 December 2011]
eurammon (n.d), “Winter sports fun all year round, thanks to natural refrigerants”. [ONLINE] Available at:
http://www.ammonia21.com/files/news/art_sport_facilities_engl_eur.pdf
[Accessed 08 December 2011]
eurammon (2010),“Refrigerants by Nature”, eurammon magazine [ONLINE] Available at:
http://www.eurammon.com/sites/default/files/attachments/100927_eurammon_magazin_fin.pdf
[Accessed 08 December 2011]
ammonia21.com (7 Decemebr 2011), “Ammonia the ideal solution for bobsled and indoor skiing”. [ONLINE] Available
at:
http://www.ammonia21.com/content/articles/123520111207.php
[Accessed 08 December 2011]