Derivatives of carbohydrazide, thiocarbohydrazide and diaminoguanidine as photometric analytical reagents. IV - Determination of calcium in waters, milk, tobacco and drugs with 1,3-bis[(2-pyridyl)methyleneamino]urea

  1. Barragán de la Rosa, F.J.
  2. Ariza, J.L.G.
  3. Pino, F.
Mikrochimica Acta

ISSN: 0026-3672 1436-5073

Year of publication: 1984

Volume: 82

Issue: 3-4

Pages: 171-182

Type: Article

DOI: 10.1007/BF01202909 GOOGLE SCHOLAR