A letter of undertaking is an assurance by one party to another party that they will fulfill the obligation that had been previously agreed on, but not written into a contract.t is therefore important that if youâre requesting the letter, not to be unreasonable with demands, and if sending one to make sure the recipient is expecting it. 3. Because it is a form of agreement it is customary to sign the letter in good faith.
â¢ INCRUSTATION (noun) The noun INCRUSTATION has 3 senses: 1. the formation of a crust. 2. a hard outer layer that covers something. 3. a decorative coating of contrasting material that is applied to a surface as an inlay or overlay. Familiarity information: INCRUSTATION used as a noun is uncommon.
2 Definition Definition of incompatibilities Incompatibility is an undesirable reaction that occurs between the drug and the solution, container or another drug.The two types of incompatibilities associated with intravenous administration are physical and chemical [Josephson 2006, RCN 2005, Douglas et al. 2001].he difference between interactions and incompatibilities The preparation of intravenous drugs and solutions is accompanied with the risk of undesirable reactions of the drug interacting with other substances.