- British Pharmacopoeia Volume V
- Appendices
- Appendix I A. General Reagents
Organosilica Polymer for Mass Spectrometry, Amorphous, Octadecylsilyl, End-capped |
Organosilica Polymer for Mass Spectrometry, Amorphous, Octadecylsilyl, End-capped
Synthetic, spherical hybrid particles containing both inorganic (silica) and organic (organosiloxanes) components.
To minimise any interaction with basic compounds, it is carefully end-capped to cover most of the remaining silanol groups. The particle size is indicated after the name of the reagent in the tests where it is used.