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• The glass bottle body is made of borosilicate glass and has excellent heat and chemical resistance.
• The glass bottle has a seal ring with a sharp edge, so that the liquid in the bottle can be easily drained.
• The blue cap variety has a blue polypropylene cap and a transparent polypropylene seal ring, and can withstand temperatures up to 140°C at ambient pressure.
• Since the blue cap is a plug seal type, it has excellent sealing properties. * Do not use with full water. The volume change due to the fluctuation of the ambient temperature may cause excessive internal pressure and damage.
• * Take off the cap and autoclave more than 2,000 mL. For safety reasons, please loosen or remove the cap completely when using 1,000 mL or less.