but, if a dilute solution of such salts as exist in kainit was used in place of pure water, then the filtrate would contain very appreciable amounts of phosphorus.
(a dilute solution of such salts as exist in kainit; was used; L:in place of pure water) (the filtrate; would contain; very appreciable amounts of phosphorus; T:then)
a dilute solution of such salts as exist in kainit the filtrate
was used would contain
L:in place of pure water
very appreciable amounts of phosphorus T:then