Muhammad N. Siddiquee and Arno de Klerk, Industrial & Engineering Chemistry Research 55(23), 6607–6618, 2016; published online 6 June 2016. The primary publisher abstract motivates direct in situ measurement of oxygen availability during liquid-phase hydrocarbon autoxidation and reports oxygen mass-transfer coefficients in benzene and indan at 50 degrees Celsius and oxygen partial pressure 19.2 kPa. The abstract is the verified locator; no unseen apparatus construction details are inferred.