This test allows the simultaneous high-sensitivity determination of serum estrone and estradiol levels. It is useful in situations requiring either higher sensitivity estradiol measurement, or estrone measurement, or both. This includes the following:
The Tunnel is coming back for a second thrilling series, and there are some new faces joining the cast. Silent Witness star Emilia Fox, The Wire actor Clarke Peters and Shameless's William Ash will appear in Sky Atlantic's follow-up The Tunnel: Sabotage in the spring.
In addition, the Uniform Plumbing Code prohibits installing a backflow preventer in any area containing toxic, poisonous or corrosive fumes. [Uniform Plumbing Code, Section 603.4.15 (2003)] Vacuum breakers should thus not be installed within the work space of a laboratory fume hood.