Standard buffer solutions for pH-meter calibration. pH-meters measure the voltage. developed between two electrodes. immersed in the sample and. compare that value to a calibration. derived from the same electrode. pair and known standards.
Collinsville, Illinois. Built in 1949 in this former catsup company town, the World's Largest Catsup Bottle celebrated its 65th anniversary in 2014. It's the water tower at the old Brooks Catsup Plant and headquarters.
If we measure size based on length, the largest domestic cat on record is a Maine Coon. That cat, Verismo's Leonetti Reserve Red, measures 48 inches from nose to tail.Leo's paws are so big they fit into a size 2 child's shoe. This, the world's longest cat is the 2006 Guinness world record holder.he largest domestic cat breed is a subject of some debate. The debate stems partly from how we define a cat's size, and partly from the fact that breeds have size ranges that overlap. There's also some confusion over some hybrid and wild cats that are sometimes considered to be domestic.