Cantharides, [92]

Carbonate of

baryta, [54]
lead, [87]
potash, [48]
soda, [48]

Carbonic acid gas, [134]

Carburetted hydrogen, [136]

Castor oil seeds, [57]

Caustic soda, [48]

Ceruse, [87]

Cevadilla seeds, [134]

Champignons, [111]