These herbaceous plants range from 0.5 to nearly 4.5 meters (1.5â15 feet) tall depending on the species (Berry and Kress, 1991). The simple leaves of these plants are 15â300 cm (6 in-10 ft).ollectively, these plants are also simply referred to as heliconias. The Heliconia are a monophyletic genus in the family Heliconiaceae, but was formerly included in the family Musaceae, which includes the bananas (e.g., Musa, Ensete; Judd et al.
As shown in Figure 1, the absorption spectra of paracetamol, aspirin, and caffeine overlapped in the wavelength range of 220â320ânm. Therefore, double divisor-ratio spectra derivative method proposed for simultaneous determination of compounds in ternary samples.igure 4: First-derivative double divisor-ratio spectra for a ternary mixture of aspirin, caffeine, and paracetamol after simultaneous standard addition of three components in the concentration range of 10â60 Î¼ molâL â1.
Babies and children can be given paracetamol to treat fever or pain if they are over two months old. For example, one dose of paracetamol may be given to babies who are two or three months old if they have a high temperature following vaccinations.This dose may be repeated once after six hours.High doses of paracetamol (500mg or more) are not licensed for children under 16 years old and should not be given to children under 12 years old.his dose may be repeated once after six hours. High doses of paracetamol (500mg or more) are not licensed for children under 16 years old and should not be given to children under 12 years old.