Why is China's stock market falling and how might it affect the global economy? Concerns about inflation, shares and interest rates are raised after âBlack Mondayâ chaos sees billions wiped off markets around the globe.
A polyol is an alcohol containing multiple hydroxyl groups. In two technological disciplines the term polyol has a special meaning: food science and polymer chemistry.n polymer chemistry, polyols are compounds with multiple hydroxyl functional groups available for organic reactions. A molecule with two hydroxyl groups is a diol, one with three is a triol, one with four is a tetrol and so on.
A: Metoprolol (Lopressor, Toprol XL) is a blood pressure medication categorized as a beta blocker. Metoprolol is indicated for the treatment of angina (chest pain) and hypertension (high blood pressure). It is also used to treat or prevent heart attack.etoprolol ER (metoprolol succinate, extended release) is in a drug class called beta blockers. Metoprolol ER is used alone or combined with other medications to treat high blood pressure. Metoprolol ER is also used for the long-term management of angina. Metoprolol ER is also used to treat heart failure.