Help is the PPH 2019 edition outdated?

[moribundwhispers]

mostly interested in the part about inorganic salts. asking because it's the latest and most popular edition available for purchase as a paperback.

 

[moribundwhispers]

boost

 

[locked*n*loaded]

I don't think it is. Methods really don't change. Any listed suppliers in there are defunct, though, so don't use the email addresses, or things like that. But, everything else pretty much stays the same. If you see something you have a question about, just post it and someone will be able to tell you if it's right.

 

[moribundwhispers]

I don't think it is. Methods really don't change. Any listed suppliers in there are defunct, though, so don't use the email addresses, or things like that. But, everything else pretty much stays the same. If you see something you have a question about, just post it and someone will be able to tell you if it's right.

thanks