StonyLab glass Buchner funnel is designed for filtration and suction filtration in various experimental operations; it features a fine-pore filter disc for efficient filtration
G3 15-40 um nominal maximum pore size; standard 24/40 internal joint, ensuring easy integration into experimental setups
76 mm inner diameter; can be used with stonylab standard mouth filter conical flasks and filter paper, providing compatibility and convenience for your filtration processes
Special Notice: this funnel is not suitable for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solutions, etc.; it is crucial to clean the funnel immediately after use and store it in a clean and dry condition to maintain its effectiveness; maximum withstand temperature 200°C
Warranty: StonyLab ensures high quality products and excellent customer service; if received damaged, please contact us immediately; we will solve it until satisfied

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