From Wikipedia, the free encyclopedia. Schematic of an electron capture detector for a gas chromatograph with a 63 Ni source. An electron capture detector (ECD) is a device for detecting atoms and molecules in a gas through the attachment of electrons via electron capture ionization. The device was invented in 1957 by James Lovelock and is used in gas chromatography to detect trace amounts of chemical compounds in a sample.
Deutsch: Landau an der Isar (amtlich: Landau a.d.Isar) ist die zweitgrÃ¶Ãte Stadt im niederbayerischen Landkreis Dingolfing-Landau. English: Landau an der Isar (official title: Landau a.d.Isar) is the second largest town in the Lower Bavarian county, or Landkreis, of Dingolfing-Landau, in the province of Bavaria, Germany. It lies on the river Isar. As of 2005, the population was around 12,950.
Isando is a town in Ekurhuleni in the Gauteng province of South Africa. Industrial township south-west of Kempton Park, 22 km east of Johannesburg. It was laid out on the farm Witkoppie and proclaimed on 21 December 1949. ...o Let (16) From R9 to R65. Germiston is a city in the East Rand of Gauteng in South Africa. Germiston is now the seat of the Ekurhuleni Metropolitan Municipality which includes much of the ...