Reagents used in the methods of biochemical analysis

[cris_gloria at yahoo.com]

hi, 

   i need a list of the reagents used in order to determine the presence of carbohydrates, lipids, proteins and nucleic acids.  i have a hard time looking for most of them sib\ne i dont know any site.  i need them badly, i hope someone could help.  i became unfamiliar with the reagents used like in ninhydrin test, starch test, benedicts test and the other tests.

topher

http://biowww.net/mynews/tree.php?group_name=bionet_molbio_proteins&begin=0