21. There are currently 990 cm3 of mercury in the beaker . 22. The imagery on these beakers includes commonly used motifs in Kassite art. 23. Afterward comes coffee poured from traditional copper beakers and vanilla or pistachio pudding. 24. "You don't need a beaker . 25. Kentish manufacture before 600 included glass beakers and jewelry. 26. Like beakers , Erlenmeyer flasks are not normally suitable for accurate volumetric measurements. 27. These beakers usually do not have a flat scale. 28. The presence of a spout means that the beaker cannot have a lid. 29. However memory limitations meant that this feature was cut although the beaker remained. 30. Significant artefacts were discovered, including several beakers and an important lead necklace.