Benzalkonium Chloride Is Rentered Inactive In Presence Of

Which one of the following chemicals is NOT suitable as a drug excipient 16. Which of the following chemicals may be included in a drug solution as a chelating agent 17. Which of the following ions may be effectively chelated by EDTA 18. Although most drugs in pharmaceutical dosage forms are expected to decompose following first-order kinetics, an exception are drugs formulated in 19. An early sign of a decomposing epinephrine 20. On exposure to air, aminophylline solutions may develop C a...