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Catalogue Quote   Browse Back to previous page   Metal Trimming Knives   Materials ultramicrotomy provides a TEM sample preparation technique suitablefor samples such as powders, composites and friable materials which may be difficult to prepare by conventional techniques. For hard materials, the area tobe cut must be small and the specimen must be trimmed accordingly. STK.1 and STK.2 knives are made from hardened and tempered tool steel. The STK.2 has an angled edge that allows a pyramidal tip to be cut. The MTK.1 has a cobalt molybdenum alloy tip for trimming harder materials. Please call for full product details     Back to previous page