Research on extraction and purification of conessin, kaempferol, nuciferin from medicinal herbs as reference standards in drug testing - Hoang Thi Tuyet Nhung - 30
APPENDIX 22 SKĐ DETERMINATION OF RELATED IMPURITIES AND QUANTIFICATION OF COESSIN AT 15 MONTHS Figure 22.1. Blank sample test for Conessin-related impurities at 15 months APPENDIX 23 SKĐ DETERMINATION OF RELATED IMPURITIES AND QUANTIFICATION OF KAEMPFEROL AT 15 MONTHS Figure 23.1. Blank sample ...