catalytic converter info and grades for the uk

[tiajeanbean]

can anyone help me with some info on these,ive bought 2 epacks of ebay but the info is very vague and often conflicting,for instance has anyone got any lists with the id numbers of the best most profitable cats and what vehicles they are from?
this may be a stupid ask but if you dont ask?
thanks guys.

 

[SFC]

This web page might help you with the amount of precious metal in many types of catalytic converter's.

http://www.scribd.com/doc/24745162/Catalogue-PGM-CONTENT-1-of-Catalytic-Converters

 

[tiajeanbean]

yes mate i know ive got a couple of them from the epacks i bought which were a bit naff,what i need is something that gives pgm but also tells you what cars or makes there from.
but what im really interested in is grades ive got these books but i really dont trust what theyre telling me.