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.
Post by Lion Boss on Nov 17, 2008 16:32:42 GMT -5. Commonly the Siberian tiger is referred to as the largest of all cats. However, past measurements of this cat where based on hunter estimates and can not be varified. The Siberian Tiger project, started in 1992, paints a VERY different picture.