60ml - 1000ml Glass Separatory Funnel with PTFE Glass Piston Lab Glassware. 1000ml Buchner Funnel, 24/29 Joint, G-3 Sintered Disc - Borosilicate Glass. We have 50ml - 1000ml double-jacketed suction filter funnel with glass porous and sand core (G3) filter prepared using BORO3.3 borosilicate.
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