Halva popularly made from sunflower seeds or peanuts. In Republic of Macedonia, ALVA (, "alva") refers to a sweet which comes in a few varieties. Alva made from tahini (sesame or sunflower) (Таан алва) is most used in Macedonia. Most popular is the alva from Negotino and Super Alva from Skopje. Alva from semolina (алва од гриз) is made only at home. Izmirska halva (Измирска алва) brought back from Izmir Turkey, of which large areas are populated by Macedonians, is a chocolate type of alva made from flour, cocoa, sugar and peanuts. This alva is also made at home. Alva is
Carbon paste electrode Carbon paste electrode A carbon-paste electrode (CPE) is made from a mixture of conducting graphite powder and a pasting liquid. These electrodes are simple to make and offer an easily renewable surface for electron exchange. Carbon paste electrodes belong to a special group of heterogeneous carbon electrodes. These electrodes are widely used mainly for voltammetric measurements; however, carbon paste-based sensors are also applicable in coulometry (both amperometry and potentiometry). In general, CPEs are popular because carbon pastes are easily obtainable at minimal costs and are especially suitable for preparing an electrode material modified with admixtures of other compounds thus giving