of the beaker to just below its boiling point for,3 or 4 min and
add to the beaker contaiiling the bomb washings. Wash the
sample cup and the 50-mL beaker thoroughly with water.
Remove any precipitate in the cup by mearis of a 'rubber
policeman. Add the washings from the cup and the 50-mL
beaker, and the precipitate, if 'any, to the bomb washings in the
600-mL beaker. Do not filter any of the washings, since
filtering would remove any sulfur present as insoluble material.