Spray chamber having dual input ports for impingement gas and sensitivity enhancement gas addition

A method for preparing a sample for sample analysis with a spray chamber, comprising:

• receiving an aerosolized sample with a spray chamber, the spray chamber including
• a chamber body,
• an input port coupled to the chamber body, the input port configured to receive the aerosolized sample and direct the aerosolized sample into the chamber body,
• an exit port coupled to the chamber body, the exit port configured to receive at least a portion of the aerosolized sample from the chamber body,
• an impingement gas port coupled to the exit port and configured to introduce an impingement gas to the at least a portion of the aerosolized sample, and
• an enhancement gas port coupled to the exit port configured to introduce an enhancement gas to the exit port, the enhancement gas configured to increase a sensitivity of the at least a portion of the aerosolized sample when analyzed by an analytical instrument;
• introducing the impingement gas through the impingement gas port to introduce the impingement gas to the at least a portion of the aerosolized sample;
• and
• introducing the enhancement gas through the enhancement gas port downstream from the impingement gas port to introduce the enhancement gas to aerosolized sample within the exit port.