This is a durable glass Filter Flask with Side Tube, and a 250ml capacity.
Internal diameter of the neck on this filter flask is 28mm.
External diameter of the neck on this filter flask is 34mm.
±10% tolerance.
 
 
At TEW, we pride ourselves on being a safe supplier of chemicals and potentially dangerous goods. In line with government & legal regulations, certain items are restricted. To purchase this product, simply log in to your MTA account, submit your order and complete an End User Declaration via our easy online process and we will dispatch once approved (approval can take up to 5 business days). Please note: Government legislation requires that an EUD be completed for every purchase of an EUD item