Assertion: acetaldehyde | /r/CapableOf | exit via calibrated aperture
Facets:
value: to a differentially pumped mass spectrometer
type: TRANSITIVE-OBJECT
Source sentences:
text: The uncertainty in the temperature measurements is estimated to be no larger than ±1 K. Gaseous water and acetaldehyde were admitted to the upper chamber of the cell through separate capillaries and exited via a calibrated aperture to a differentially pumped mass spectrometer (Balzers QMG 421C electron ionization quadrupole system).