Dear all, We are trying to find spare parts for the valves THERMO uses on its IRMS spectrometers (Delta S, MAT252, MAT253, ...) and other devices (e.g. Kiel Device). It is a sery of lightly rounded metal rings (called plate or cup springs 20*10.2*0.4) placed inside the valve which seals it tightly. Thermo informed us that they don't sell them anymore. We only have 6 of the necessary 8 left (needed to form the complete set). We would be very grateful if anyone had any idea of where to get them. You can directly email to Christine Flehoc at the following address: [log in to unmask] Best regards David Dr D. Widory BRGM MMA/ISO 3 avenue Claude Guillemin BP 36009 45060 Orléans Cedex 2 France e-mail : [log in to unmask] Tel. : (0)2 38 64 47 72 Fax : (0)2 38 64 37 11 ********************************************************************************************** Pensez à l'environnement avant d'imprimer ce message Think Environment before printing Le contenu de ce mél et de ses pièces jointes est destiné à l'usage exclusif du (des) destinataire(s) désigné (s) comme tel(s). En cas de réception par erreur, le signaler à son expéditeur et ne pas en divulguer le contenu. L'absence de virus a été vérifiée à l'émission, il convient néanmoins de s'assurer de l'absence de contamination à sa réception. The contents of this email and any attachments areconfidential. They are intended for the named recipient (s) only. If you have received this email in error please notifythe system manager or the sender immediately and do not disclose the contents to anyone or make copies. eSafe scanned this email for viruses, vandals and malicious content. **********************************************************************************************