Diphenhydramine is a commonly-used antihistamine drug. Since it is a basic drug, it is usually administered as the hydrochloride salt (Figure 6.) Thus, in various portions of your digestive tract, the drug may be present either as the free base (B) or the protonated form (BH+), depending on the pH. (Figure 4)
An independent contractor contracts with an employer to do a particular piece of work. This working relationship is a flexible one that provides benefits to both the worker and the employer. However, there are drawbacks to the relationship as well.
(FIDIC Conditions of Contract Definition) Contractor means the person or persons firm or company to whom the Contract has been awarded by the Employer and includes the Contractor's personal representatives successors and permitted assigns. (ICE Conditions of Contract Definition) Contractor: the person named as Contractor in the Articles of Agreement.