Volumetric Flask Holder for Mid-Range 3D Shaker

These Volumetric Flask Holders are for use with the Mid-Range 3D shaker (item# 21212) and each holds one 2000 ml flask. You can purchase/use up to four holders which mount to the platform without fasteners. While the rear support of the flask holder remains stationary, the front part holding the flask can be released and rotated 360. This permits the flask to be filled, inverted for shaking, and then reinverted for addition and/or extraction, all while the flask remains in the holder. This also helps to eliminate breakage of glassware caused by handling.

When using standard funnels with glass, plastic, or PTFE stoppers, our stopper retainers (item #21208) are required. Gas pressure can be released by inverting the funnel and shaking with the stopcock open.

Glassware and shaker not included.  Holders are also available for separatory funnels item #21215) and Erlenmeyer flasks (item #21216).  The separatory funnel holder is shown here as we do not currently have a picture of the volumetric holder.