Chemplex1900系列样品杯 1900系列样品杯 XRF Sample Cup with Double Open-End Offers Convenient Top Sample Filling CHOICE OF INTEGRATED SERRATED THIN-FILM WINDOW TRIMMERS.    Double open-ended Cell facilitates sample introduction by filling from the top end. Prepare multiple samples cups in advance with thin-film sample support windows prior to filling. Ideally suitable for non-volatile liquid and loose powdered materials in helium flush or atmospheric conditions. The Collar provided pre-affixes a thin-film substrate to the Cell in preparation for attaching the furnished locking “Snap-On Ring.” Alternatively, a pre-attached thin-film may be used to support evaporated droplets or micro powdered samples for thin-layered preparations enveloped in between another thin-film with both secured in place by the attachment of the included “Snap-On Ring.” The “Snap-On Ring” and Cell neck utilize the unique Chemplex “bead-to-indent” geometry responsible for firmly securing thin-film sample support window planes to the sample cup Cell. In combination they form wrinkle-free sample planes and leak-resistant seals. Alternatively available 32 mm diameter sample cups with integrated serrated edged “Snap-On Rings” that allow extraneous thin-film trimming close to the sample cup. Order by catalog number followed by “SE”. 规格：见下表 包装：100个/包 CAT. NO. DESCRIPTION OUTSIDE DIAMETER HEIGHT APERTURE APERTURE.cc SETS/PKG MTD1930 Double open ended 1.23” (31.2mm) 0.84” (21.3mm) 0.96” (24.4mm) 8 100 MTD1930-SE “Snap-On Rings” with Integrated Thin-Film Trimmer 1.23” (31.2mm) 0.84” (21.3mm) 0.96” (24.4mm) 8 100 MTD1940 Double open ended 1.55” (39.4mm) 0.84” (21.3mm) 1.27” (32.3mm) 15 100 MTD1940L Double open ended 1.55” (39.4mm) 1.39”(35.33mm) 1.27” (32.3mm) 25 100 美国Chemplex工业公司自1971年成立以来，一直坚持专注于X射线光谱分析的样品制备领域，拥有多系列独有的特色产品线以及产权，以质量和全面的X射线的样品制备产品线享誉全球。美国Chemplex公司一直以产品创新、质量保证、技术支持、服务周到、准时交货为原则，几乎所有的产品有库存。 北京美同达科技有限公司代理美国Chemplex工业公司旗下系列产品：XRF样品杯、XRF样品膜、X-ray光谱仪样本杯、ROHS专用样品杯、符合ROHS方法的PE/PVC高分子聚合物（块/粉）、XRF/XRD化学试剂盒套包装等。配合北京美同达专业供应的美国品牌进口标准油（VHG Labs、Cannon、Conostan等），全线供应给各大中石油、中石化、中海油旗下研发质检实验室，是一家专业的油品实验室进口配件耗材打包供应专家！

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