Assertion: single beam spectrophotometer | /r/HasAspect | single optical path
Facets:
value: through sample
type: TRANSITIVE-OBJECT
value: account for fluctuations in source intensity
type: OTHER
value: from light source
type: LOCATION
Source sentences:
text: Single-beam spectrophotometers have a single optical path, from light source, through sample, to detector, with no secondary "reference position" to account for fluctuations in source intensity.