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We the leading and largest measuring cylinders, condensers, funnels, test tubes, glass tubes, glass measures, volumetric flasks, graduates, specimen bottles, specimen jars, desiccators manufacturer and exporter in China, supplying high quality products with very competitive prices:
For glass test tubes, We produce all sizes of glass test tubes ( including glass test tubes with screw plastic cap) made of soda lime glass or borosilicate glass.
Measuring Cylinders, Condensers, test tubes, Funnels,
