Rare Super 'Blood Moon' Lunar Eclipse Coming, Last Until 2033 | Video. By | August 31, 2015 10:27am ET. On Sept. 27th, 2015, Earthlings will be treated to a skywathching event not seen seen 1982. The 'Supermoon', which appears up to 14% larger in diameter due to its proximity to Earth, will also turn a reddish hue as a result of the Moon passing directly behind the Earth, into its shadow. Full Moon: Why Does It Happen?
A user-friendly all-in-one procedure for the collection, preservation and isolation of saliva DNA at ambient temperatures. 1  Reliable and cost-effective. 2  Non-invasive, user-friendly sample collection. 3  Sample collection, preservation and DNA isolation in one convenient kit.
Important Saliva Drug Test Facts . Saliva is a refined version of plasma, that has the capability to contain trace amounts of drugs and their ensuing metabolites for a period of 24-36 hours. This forms the basis of saliva drug test. It is also known as oral fluid drug test. The saliva drug test kits comes in many forms and shapes. The general way of using such a kit is to place it in the mouth of the individual being tested. The kit draws the saliva through a membrane. The membrane allows saliva to wet the strips containing media of antigen dyes.