Barium. Vial containing a sample of the alkaline earth metal barium (Ba). Barium has few industrial applications. Barium sulphate is used for its density,insolubility,and X-ray opacity. It is used as an insoluble heavy additive to oil well drilling mud,and in purer form,as an X-ray radiocontrast agent for imaging the human gastrointestinal tract | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4193 px × 4193 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |