637-643
Structure of Chemical Compounds, Methods of Analysis and Process Control
Requirements to HPLC systems suitable for quality control of parent substances and dosage forms
N. A. Epshtein and S. V. Emshanova
644-646
Structure of Chemical Compounds, Methods of Analysis and Process Control
Sorption of highly toxic heavy-metal ions by natural schungites
V. V. Yagov, I. V. Yagova, O. U. Vasil’eva, A. V. Borodin and A. N. Zhuchkov, et al.
647-649
Structure of Chemical Compounds, Methods of Analysis and Process Control
Standardization of homeopathic Coffea arabica (Coffea cruda) and Coffea tosta matrix tinctures
Ya. F. Kopyt’ko
650-653
Structure of Chemical Compounds, Methods of Analysis and Process Control
Amino acids and cyclic dipeptides in stinging nettle (Urtica dioica and U. urens) homeopathic matrix tinctures
E. S. Lapinskaya, Ya. F. Kopyt’ko, E. A. Timokhina, B. A. Krapivkin and G. S. Levandovskii, et al.