Crash Posted July 14, 2004 Share Posted July 14, 2004 I need a little explaination on how to measure the relative quantities of Vit C in different citrus fruits (mandarin,Orange,kiwifruit,lemon) What is the method of how this is done? by simple school labs of course Can somebody please outline the procedures i use to do this? Link to comment Share on other sites More sharing options...
Guest erik Posted July 14, 2004 Share Posted July 14, 2004 I got a procedure to measure ascorbic acid (vit.c) it uses chemicals that weren't in our school lab but you would be able to get it http://www.zoo.utoronto.ca/able/volumes/vol-7/7-reiss.pdf Link to comment Share on other sites More sharing options...
Crash Posted July 14, 2004 Author Share Posted July 14, 2004 Cheers Link to comment Share on other sites More sharing options...
Crash Posted July 15, 2004 Author Share Posted July 15, 2004 Is indophenol or thyodene dangerous in anyway? flammable or explosive? Link to comment Share on other sites More sharing options...
Mr_Mediocre Posted July 17, 2004 Share Posted July 17, 2004 Do they go by any other names? Link to comment Share on other sites More sharing options...
apathy Posted July 19, 2004 Share Posted July 19, 2004 here is a very simple way using KIO3, KI, and starch. http://cas.bellarmine.edu/chem117a/lab/vitamin_c.htm Link to comment Share on other sites More sharing options...
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