I'm going to guess you mean resistor color codes, how to tell cap values, but I'm not sure what you want for inductors.
For resistors, google image search has dozens of useful charts. Caps you could probably find in both regular google and googel image search. Dunno about inductors, but I'm sure google will have something for you.
I need a complete chart of the range of resistors, capacitors and inductors. I can't seem to find it in the website.There are no many informations available in the website.
Pls advise.
Thanks.
How about looking at suppliers catalogues and looking at the standard components they have to offer. www.maplins.co.uk
RS (forgot the address)
Farnel
etc etc..