Dr.Bob - 30-4-2016 at 06:38
Folks,
I am trying to find a couple of Kontes glass vacuum stopcocks, very specific item, for a vacuum manifold valve. It has two angled bores, the narrow
end of the stopcocks is 12-13mm OD, the wide end is 1 mm OD, the length of the ground part is 50 mm. The bores are about 3 mm ID, angled at about 45
degrees. They appear to be pretty uncommon, since I can't find them in a few boxes of my stopcocks, but I figured that I would try around and see if
I get lucky. I am happy to pay for them or trade other stuff. Thanks for any ideas. I will contact Kontes if I have to, but I am sure that they
will cost a bundle new.
Bob