Glass culture medium bottles with scale are essential laboratory tools designed for precise measurement and storage of liquid media. These bottles feature clear glass construction for visibility, graduated markings for accurate volume measurement, and often come with airtight caps to prevent contamination. Common sizes range from 100ml to 2000ml, with options for autoclavable and chemically resistant glass. Typical products in this category include borosilicate glass media bottles, sterile culture bottles with polypropylene caps, and bottles with dual-scale markings (ml/oz). They are widely used in microbiology, cell culture, and industrial bioprocessing applications where exact media preparation is critical.