Concepedia

Spectrophotometric determination of vitamin B1 in a pharmaceutical formulation using triphenylmethane acid dyes

Shaopu Liu, Zhuyuan Zhang, Qin Liu, Luo Hongqun, Wenxu Zheng

Journal of Pharmaceutical and Biomedical Analysis · 2002 · 60 citations · 26 references

DOI

Concepts

References

26

Determination of eight water- and fat-soluble vitamins in multi-vitamin pharmaceutical formulations by high-performance liquid chromatography

P. Moreno, Victòria Salvadó · Journal of Chromatography A · 2000 · 244 citations

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Determination of Thiamine by Thiochrome Reaction

Motonori Fujiwara, Kiyoo Matsui · Analytical Chemistry · 1953 · 123 citations

, , +4

Microband electrodes fabricated by screen printing processes: Applications in electroanalysis

Derek H. Craston, Christopher P. Jones, David E. Williams et al. · Talanta · 1991 · 91 citations

, , +14

Microdetermination of Vitamin B<sub>1</sub> in the Presence of Vitamins B<sub>2</sub>, B<sub>6</sub>, and B<sub>12</sub> by Solid-Phase UV Spectrophotometry

P. Ortega‐Barrales, M.L. Fernández-de Córdova, Antonio Molina‐Díaz · Analytical Chemistry · 1998 · 81 citations

, , +14

Simultaneous determination of water-soluble vitamins excreted in human urine after eating an overdose of vitamin pills by a HPLC method coupled with a solid phase extraction

C Cho · Talanta · 2000 · 69 citations

, , +11