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.
More About The Tunnel Episodes. Inside the Channel Tunnel, on the borderline between Britain and France, the body of a woman is discovered. As the corpse is lifted it becomes clear that this is no ordinary murder. A thrilling and complex cross-Channel investigation ensues. Episode 2 (Premiered Sunday, June 26)