EtG ALCOHOL TEST-URINE. Alcohol is rapidly eliminated from the body at a rate of approximately one drink per hour. Whether looking for alcohol in breath, blood, saliva or urine, using the standard technology, the rapid elimination limits the detection of alcohol to a matter of hours.
White gold is often plated with a thin rhodium layer to improve its appearance while sterling silver is often rhodium-plated for tarnish resistance. Rhodium detectors are used in nuclear reactors to measure the neutron flux level.hodium is a noble metal, resistant to corrosion, found in platinum-or nickel ores together with the other members of the platinum group metals.
It's like chrome, but much whiter, and the most reflective of all metals. Rhodium plating makes diamonds look bigger and better because it's so bright that it glints like the diamonds. From a couple of feet away and under most lighting conditions it's hard to see where the stones end and the metal begins. Nothing sets off diamonds like rhodium plating does.