Just an update, as I finally got round to ordering a batch of chemicals from this outfit.
Ordering process was quick and easy, delivery cost not excessive and despatch/delivery very timely.
The packaging of all the chems is excellent - it looks very like Sigma labelling, which is reassuring, and the reducing agents are supplied in "proper" dark brown glass.
I've previously used Silverprint for all my raw chemicals, but they don't carry one thing I wanted and Wetplate do.
Plus the fact that the cost from Wetplate Supplies for everything I wanted was less than what Silverprint would have charged for only part of what I wanted.
This isn't to knock Silverprint, but just to say that there is now an alternative for buying specialist photochemical supplies, and that's not a bad thing at all.