All in one holsterNov 30, 2014 · Merry Lab Glass! For over 95 years, Corning has developed special glass for use in both chemical and life science laboratories. PYREX glassware is made from Type 1, Class A low expansion borosilicate glass that has become the accepted standard in chemistry labs across the globe. Result thailand poolsApr 23, 2018 - Explore Lynda Melone's board "lab glass vintage" on Pinterest. See more ideas about glass, vintage, jar.