Glass beaker - メーカー・企業と製品の一覧 | イプロス

[Official Online Store] Heat-Resistant Glass Scientific Equipment

You can now easily purchase HARIO's scientific glass products starting from just one piece!

HARIO's scientific and laboratory supplies used in universities and research labs can be purchased by anyone, starting from just one item. ■ Product Lineup - Beakers - Tall Beakers - Conical Beakers - Erlenmeyer Flasks - Flat Bottom Flasks - Round Bottom Flasks - Nasal Flasks - Kjeldahl Flasks - Heat-Resistant Screw Cap Bottles ■ About HARIO Glass HARIO Glass: A borosilicate glass with a low expansion coefficient, perfected through years of research. It is a glass that meets the JIS standard "Borosilicate Glass-1," known for its excellent chemical durability and heat resistance. It does not contain any heavy metals such as lead, zinc, or cadmium, nor does it use sulfurous acid or antimony, which are commonly used as foaming agents in regular glass. Due to its small expansion coefficient, it has minimal expansion and contraction from heating and rapid cooling, making it a glass material with high heat resistance that can withstand a temperature shock of 120 degrees.