[Stabilization of colouring of Castellani's solution without fuchsin CL 2002 and control of its efficacy].
Disodium edetate in an amount of at least 0.01% is an effective stabilizer of a low level of colouring of Castellani's solution without fuchsin Ph.B. MMII. Spectrophotometric measurement of colouring and expressing in numbers of colour differences deltaE* in the uniform colour space CIELAB from transmittance seem to be a suitable method of stabilization efficacy control of colouring of the preparation.
Subert
J
J
Veterinámí a farmaceutická univerzita v Brne, Farmaceutická fakulta, Ustav chemických léciv. subertj@vfu.cz
Cieslarová
M
M
D003116:Color; D004396:Coloring Agents; D004355:Drug Stability; D012394:Rosaniline Dyes / Q000737:chemistry*
D004396:Coloring Agents; D012394:Rosaniline Dyes; C006898:carbol-fuchsin solution