D-23 where to buy?

[Gerald C Koch]

Thanks Michael and Brad. The idea behind my queastion is that phenidone seems to be less harmful.

Unless you are one of the rare individuals that is sensitive to Metol the developing agent is safe provided you don't eat it. With some individuals skin contact can cause a form of dermatitis. However if you have never experienced this with other Metol developers there is not to worry about.

 

[PhotoJim]

In both cases, the respective quarts are 1/4 of their related gallons.

Yep - Imperial quarts are 40 ounces; US quarts are 32.

I solve the dilemma by using litres.