Short Communication: Validation and application of reversed-phase high-performance liquid chromatography for quantitative analysis of acid orange 7 and Sudan II in blusher products

Novalina B. R. Purba, Abdul Rohman, Sudibyo Martono

DOI: 10.7324/JAPS.2019.90714    

[Abstract]           [Full Text PDF]

Short Communication: Application of FTIR spectroscopy and multivariate calibration for determination of Acid Orange 7 and Sudan II in blusher products

Novalina B. R. Purba, Abdul Rohman, Sudibyo Martono

DOI: 10.7324/JAPS.2019.91115    

[Abstract]           [Full Text PDF]