Q: Is the mouth really 2 7/8 inches? Trying to find a foam stopper and the largest I can find are 50mm (1.97 inches)
A: the ID or mouth of this flask are 2.25" Using a bung and airlock works best with these flasks
Q: Does this item qualify for the free shipping for orders over $49?
A: This item carries the Standard Shipping Rates Icon and would not qualify for free or reduced shipping rates
Q: Is this flask wide mouth?
No Answers have been submitted yet.
Q: Can you tell me what brand the 5000ml flask is?
A: We purchase these from several vendors, so it really depends on the lot. These are made of Borosilicate glass.
Q: I have The Stirstarter Yeast Stir Plate Item Number 390-1936 and a 2 L flask. Will stir plate I have hold this flask and stir it effectively?
A: No it will not work with the 5000ml. Item 390-1937 will.
Q: Would this be a good 1 gallon fermentation vessel ?
A: It would work for that, sure.
Q: Is it safe to boil my starter wort in the flask on the stove, then place into an ice bath to cool? Will the rapid change of temperature cause the flask to crack?
A: Yes it is safe to do this.
Q: Is the bottom of this 5L flask flat or concave?
A: It os not perfectly flat, it is slightly concave.