A scattering study of ∼ 30 keV neutrons from H2O, D2O and H2O/D2O mixtures was carried out to search for a ∼ 40% anomalous drop in the n‐p scattering cross section. Such an anomaly was reported using 10–200eV neutrons
scattered from many H‐containing compounds. The anomaly was attributed to n‐scattering from quantum entangled proton pairs in the sample. In the present measurement no anomaly was observed.