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> 2000 ml round bottom 3 neck straight 29/42 ground joint
2000 ml round bottom 3 neck straight 29/42 ground joint
Both are Straight neck with all ground joints 29/42
The one with the joints at the same height is in a less used (interior frosted from wear) condition.
The one with the center joint higher is from ACE Glass Inc.
I believe these are Standard Pyrex glass thickness and not the heavy glass.
Both have scribed numbers from the lab room where they were used as the lab wear was typically sent out for cleaning and was marked so that it returned to the same lab.
(i.e. if you don't get the one you want you don't have to take it)
