ana chem

gravimetric method in which the loss of a volatile species gives rise to the signal.

gravimetric method in which the signal is the mass of a precipitate

gravimetric method in which the signal is the mass of an electrodeposit on the cathode or anode in an electrochemical cell.

gravimetric method in which the mass of a particulate analyte is determined following its separation from its matrix.

form when interfering ions become trapped within the growing precipitate

retains particles larger than 20–25 μm

• Fast

• Medium fast

• Medium

• Slow

retains particles larger than 16 μm

• Fast

• Medium fast

• Medium

• Sow

retains particles larger than 8 μm

• Fast

• Medium fast

• Medium

• Slow

retains

particles larger than 2–3 μm

• Fast

• Medium fast

• Medium

• Slow

process of reverting to smaller particles is called