추가 설명:
The 5 Single-layer electrolytic cell is a 250 mL laboratory reaction vessel (19/14/4 standard ground-glass joints) made from 3.3 high-borosilicate glass, rated to 560°C with good corrosion resistance, uniform wall thickness, and transparency for lab use. It is manufactured directly by Dumas Co., Ltd and sold across a broad range of international markets.
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