Double Neck Round Bottom Flask

Double Neck Round Bottom FlaskDouble Neck Round Bottom Flasks can be used for a variety of applications such as capturing and collecting material and also used for boiling off material through distillation. These flasks are double neck with a ground 24/40 joint and require the application of vacuum grease to the ground surface when using the flasks in a vacuum application. The second neck of this flask can also be used for a thermometer port or for introducing material into the flask with a glass funnel. When laying these flasks down it is always recommended to use a cork stand for the flask to prevent breakage and keep the flask upright.Sizes Available: 500ml - 24/40 Ground Joint 1000ml - 24/40 Ground Joint 2000ml - 24/40 Ground Joint     *Notice to customers: All units are inspected for broken glassware or parts before leaving BVV™. If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware), the customer MUST contact BVV™ within 72 hours from carri