Purification

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Compounds of calcium, strontium, or barium > Halides > Chlorides > Purification

CPC:

Compounds of calcium, strontium, or barium (C01F7/00 takes precedence) > Halides > Chlorides > Purification

No child classifications to compare. This is a leaf node in both IPC and CPC.