Gas-flow counting of carbon 14 compounds: an improved technique.
Reproducibility in counting by a gas-flow detector of duplicate samples of C(14)-labeled compounds plated on glass planchets is much improved by spraying of the lower surface of the planchet with an "antistatic" agent in aerosol form. Count rates that decreased with time were eliminated by this treatment.
D002247:Carbon Isotopes; D002250:Carbon Radioisotopes; D005898:Glass; D008365:Manometry; D011874:Radiometry; D015203:Reproducibility of Results
D002247:Carbon Isotopes; D002250:Carbon Radioisotopes
CARBON ISOTOPES; MANOMETRY; RADIOMETRY