Separation and determination of "vitamin B1" without the use of a fluorometer

Autores/as

  • D. Carriazo
  • A. Ruiz-Permuy

Resumen

For the assay of Thiamine solution of 1-2 ug/ml, concentration, obtained from isolation in ionic exchange resin columns, we propose a process which allows spectrophotometric reading of thiochrome produced by oxidation with an alkaline solution of ferricyanide. The results are sufficient for the usual needs of the Chemical Control in the pharmaceutical industry.

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Publicado

1968-06-20

Cómo citar

1.
Carriazo D, Ruiz-Permuy A. Separation and determination of "vitamin B1" without the use of a fluorometer. Ars Pharm [Internet]. 20 de junio de 1968 [citado 7 de mayo de 2024];9(7-10):343-6. Disponible en: https://revistaseug.ugr.es/index.php/ars/article/view/7790

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