DAB Substrate Kit (ab64238) Overview. Product overview This product is available in a two component form consisting of a liquid, refrigerator stable DAB Chromogen and DAB Substrate. Once the two components are combined, the reagent can be used for up to six hours, making it ideal for automated stainers.
The colour photograph of Earthrise-taken by Apollo 8 astronaut, William A. Anders, December 24, 1968. Although the photograph is usually mounted with the moon below the earth, this is how Anders saw it. This photograph was taken during the Apollo 8 mission in December 1968, seven months before the first lunar landing.Apollo 8 was the mission which put humans into lunar orbit for the very first time.lthough the photograph is usually mounted with the moon below the earth, this is how Anders saw it. This photograph was taken during the Apollo 8 mission in December 1968, seven months before the first lunar landing. Apollo 8 was the mission which put humans into lunar orbit for the very first time.
The 1,000 year old lighting-struck tree was named by a group of Earth First! members, who built a small platform from salvaged wood to serve as a tree-sit platform. As the moon was rising at the time, they chose the name Luna, the Latin word for moon, to commemorate the event.For 738 days, from December 10, 1997 to December 18, 1999, forest activist Julia Butterfly Hill lived on the platform in the tree, 180 feet (55 m) above the ground.he 1,000 year old lighting-struck tree was named by a group of Earth First! members, who built a small platform from salvaged wood to serve as a tree-sit platform. As the moon was rising at the time, they chose the name Luna, the Latin word for moon, to commemorate the event.