If, like me, you sometimes brew historic or commercial recipes and find yourself looking for the colour and characteristics of sugars that commercial brewers use so you can try to emulate, them you might find this link useful. It appears to have been cribbed from the Ragus website but is no longer there. Apologies if it's been posted before.
Brewing Sugars – Used to be on Ragus.co.uk
Brewing Sugars – Used to be on Ragus.co.uk