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.
The company's owner, Jamie Salvatori, said: 'When we discovered the Worldâs Largest Gummy Bear we thought it was crazy. 'We added it to our website and they were an instant success. 'We have since introduced a 2.5 foot long gummy worm, a giant gummy cola bottle and a giant gummy snake - we love this stuff.'. Filling: The world's largest gummy bear is 1,400 times the size of the usual sweet. Mr Salvatori said the range of sweets had proved popular with customers.