  The attenuation of vacuum ultraviolet light in liquid argon in the context of
its application in large liquid noble gas detectors has been studied. Compared
to a previous publication several technical issues concerning transmission
measurements in general are addressed and several systematic effects were
quantitatively measured. Wavelength-resolved transmission measurements have
been performed from the vacuum ultraviolet to the near-infrared region. On the
current level of sensitivity with a length of the optical path of 11.6 cm, no
xenon-related absorption effects could be observed, and pure liquid argon is
fully transparent down to the short wavelength cut-off of the experimental
setup at 118 nm. A lower limit for the attenuation length of pure liquid argon
for its own scintillation light has been estimated to be 1.10 m based on a very
conservative approach.
