Kate Middleton canât seem to get a break from the rumors she is pregnant with baby number 3. If the claims that Princess Kate is pregnant are true â and theyâre not â that means the Duke and Duchess of Cambridge were quickly back at baby-making after Princess Charlotte Diana Elizabethâs birth.f the claims that Princess Kate is pregnant are true â and theyâre not â that means the Duke and Duchess of Cambridge were quickly back at baby-making after Princess Charlotte Diana Elizabethâs birth.
Ethylphenidate (EPH) is a psychostimulant and a close analog of methylphenidate.
Ethylenediaminetetraacetic acid, widely abbreviated as EDTA (for other names, see Table), is an aminopolycarboxylic acid and a colourless, water-soluble solid.t is widely used to dissolve limescale. Its usefulness arises because of its role as a hexadentate (six-toothed) ligand and chelating agent, i.e., its ability to sequester metal ions such as Ca 2+ and Fe 3+ . After being bound by EDTA, metal ions remain in solution but exhibit diminished reactivity.