title: ABSORPTION OF C-14-CO2 FROM A GAS STREAM AND PREPARATION OF C114-BACO3 PRECIPITATES FOR COUNTING WITH G-M TUBES.
mesh_terms: D001464:Barium; D002245:Carbon Dioxide; D002247:Carbon Isotopes; D002254:Carbonates; D011874:Radiometry; D012106:Research
chemical_list: D002247:Carbon Isotopes; D002254:Carbonates; D002245:Carbon Dioxide; D001464:Barium
keywords: BARIUM; CARBON DIOXIDE; CARBON ISOTOPES; CARBONATES; EXPERIMENTAL LAB STUDY; RADIOMETRY