H2O2 (hydrogen peroxide) measurements were made using a HPLC-PCD (high-performance liquid chromatograph) system, between 2004 and 2005. The work was carried out at Halley Station, as part of the Chemistry of the Antarctic Boundary Layer and the Interface with Snow (CHABLIS) project (2001-2006).
Dataset consists of measurements of hydroxyl (OH), hydroperoxyl (HO2), using FAGE (Fluorescence Assay by Gas Expansion) and radiometer measurements of ozone photolysis frequencies. This work was carried out between Jan and Oct 2005 at Halley Station, as part of the Chemistry of the Antarctic Boundary Layer and the Interface with Snow (CHABLIS) project (2001-2006).