Dear Zach, Because of difficulties with our machine shop (I miss the CRPG facilities), I am planning to buy the Y-shaped reaction tube. Could you please send me the address you use and how one describes the piece, and an idea of the price. Have you made your sample holder out of solid gold yet? None of that gold plating for the Swiss. What was all that noise I heard the other week (I think it came from Geneva) that the Americans were trying to dictate to the Europeans, or at least the French, that nobody should be allowed to export cheese made from non-pasturised milk. First I hope you have had sufficient European experience to react against such a proposition, even if you had a bad experience in Lyon or have not yet had time to develop your taste buds, and secondly that you realise that the source of the last major food poisoning from cheese a few years ago was from Swiss (that clean country) Vacherin made from pasturised milk. It is good weather for working here. Have a good summer with the family, best regards and thanks in advance for the info. Simon