Wilmad-Lab Glass LG-8120-107 Class A Volumetric Flask with Glass Stopper, Heavy Duty, Wide Mouth, 20 mL Capacity
- These borosilicate glass heavy wall filtering flasks can be used with FILTERWARE Filtration Apparatus (LG-1755). Supplied with a silicone stopper with 9/16" hole and a #2 hose connection, the 1000mL flask has a 3/8" hose connection, whereas the 2000mL and 4000mL flasks have 1/2" connections. Limited 90-day warranty included. Scientists rely on the expertise and artistic skills of Wilmad-LabGlass' engineers and glass specialists to manufacture NMR and EPR consumables and laboratory glassware of the highest quality. Used daily in academia, healthcare and chemical, petroleum and other industrial applications, Wilmad offers 7000+ items as part of their standard catalog as well as custom fabrication for individual glassware, glass repair services and OEM glass parts..