Lab glassware and lab plasticware are absolute necessities in the laboratory. Don't rely on chance to be certain your items are high quality, reliable and will last the test of time. Preiser products will ensure your laboratory measurements are accurate and your test results always correct. For pipets, cuvettes, burets, lab dishes, funnels or bottles; count on Preiser. From basic beakers and flasks to specialty items like condensers, Kjeldahl flasks or extraction thimbles, you can find them at Preiser Scientific.