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XRF Sample Cup Single Open-Ended Offers Micro Sample MountingCHOICE OF INTEGRATED SERRATED THIN-FILM WINDOW TRIMMERSCell integrates two puncturable ThermoPlastic"seals for equalizing pressure differentials within the sample cup and sample chamber.The off-centered ThermoPlastic"seal is optionally usable for venting when a micro sample is contained within a capillary tube or affixedat the end of a glass rod.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 Sead-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.Internal receptacle accepts a user provided capillary tube containing micro samples or a solid substance or internal reference standard mounted on a solid rod. Inside diameter of the receptacle is 0.157"(3.98 mm).Alternatively available in 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 DIA. HEIGHT APERTURE CAPACITY, cc SETS/PKG1XF430 Single open end; ThermoPlastic"Seal Venting 1.22"(31.0m) 0.88"(22.4mm) 0.97"(24.6mm) 9 1001XF430-SE Snap-On Rings"with Integrated Thin-Film Trimmer 1.22"(31.0m) 0.88"(22.4mm) 0.97"(24.6mm) 9 1001XF440 Single open end; ThermoPlastic"Seal Venting 1.55"(39.4mm) 0.88"(22.3mm) 1.27"(32.3mm) 15 1001XF440L Single open end for Replacement of Oxford 54-LX6922 sample 1.55"(39.4mm) 1.38"(35.1mm) 1.28"(32.5mm) 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!详情请致电:010-88482632/52457812/52457811/56420090

D-Series Multi-Element Wear Metal Standards For Military Applications Using RDE VHG Labs曾数十年为美国国防部的联合油液分析计划 - 技术支持中心 (JOAP-TSC)提供单元素浓缩 标样,以制成D系列标样 (D3, D12, D19),现在, VHG 可以直接为您提供D系列标样。 u VHG D系列标样在符合ISO 9001 and ISO Guide 34规定的工厂内生产。 u 每一瓶标样都通过了我们实验室ISO/IEC 17025的严格质量控制。 u 所有VHG生产的标样都会附带一份信息全面的分析证书。 u VHG D系列标样的瓶身上都会配备一个喷嘴,使用方便 其中D12 标样:Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti,基体为航空参比油 Conc. (μg/g) Size (grams) EquivalentDOD NSN VHG Product No. 0 200 9150-00-179-5137 D19-0-200G 5 200 9150-01-307-3343 D12-5-200G 10 200 9150-00-179-5145 D12-10-200G 30 200 9150-00-179-5144 D12-30-200G 50 200 9150-00-179-5143 D12-50-200G 100 200 9150-00-179-5142 D12-100-200G 300 200 9150-00-179-5141 D12-300-200G 500 200 D12-500-200G 700 200 D12-700-200G 900 200 D12-900-200G 美国VHG Labs参考物质及标样主要包括:1. 氮,硫,氯,金属标准;2. 标准废油分析,单元素磨损金属有机标准,多元素金属磨损标准,内部标准,金属添加剂标准,基体空白和溶剂,稳定磨损金属标准,多元素冷却剂标准,燃料稀释标准,裂纹检测的参考标准,卡尔费休滴定认证参考标准,烟尘含量标准;3.油品物理测试标准:闪点参考资料,粘度参考标准,降凝剂参考资料,浊点参考资料,冰点参考资料,蒸馏标准等.

产品名称: Lumina单元素空心阴极灯 规  格: N3050103 产品备注: Aluminum (Al) Lumina Hollow Cathode Lamp, Diameter: 50mm (2in.) 产 品 说 明 Aluminum (Al) Lumina Hollow Cathode Lamp, Diameter: 50mm (2in.) 为延长Lumina空心阴极灯(HCL)的使用寿命,在制造时保留了更大的内体积,这样便可以加入更多的填充气体。灯越大,惰性气体的体积也就越大

产品名称: VWR中高端瓶口分液器 规  格: 40000-068 产品备注: 40000-068 产品类别: 实验室耗材及配件 产 品 说 明   VWR中高端瓶口分液器(美国生产) 产品特点:高准确度和精确度。 独特的闭合排空装置,防止气泡 配备安全阀,防止漏液 供应规格: 10-50mL 20-100mL 货号 描述 40000-068   VWR

产品名称: VWR单道移液器 规  格: MHV89079-970 产品备注: 美国VWR 产品类别: 实验室耗材及配件 颜色:兰色 测量范围:20

产品名称: VWR晒网 规  格: MIT-V-57334 产品备注: 晒网 产品类别: 实验室耗材及配件 产 品 说 明 1、VWR Testing sieves,all brass,VWR全黄铜试验筛网 2、VWR Testing sieves,8"Brass Frame,Stainless steel wire cloth  全黄铜框架,全钢布线筛网 3、VWR Testing sieves,All stainless steel   VWR全钢实验筛网 以上款式均提供全高和半高型晒网; 提供不同高度及不同筛孔的晒网 Stainless steel wire cloth and frame for higher corrosion resistance than sieves containing brass wire cloth or frames. High durability and wear resistance. Less likelihood of metallic sample contamination. Full coarse and fine mesh range down to 20

汽油中的铅标样 Standards for Lead in Gasoline异辛烷中的铅标样,适用于XRF (ASTM D5059)基体:异辛烷   规格: 100克 方法 浓度(g/gal)*  产品编号 ASTM D5059 Pt. A 0 PBISO-BLK-100G “ 0.1 PBISO-0.1-100G “ 1 PBISO-1-100G “ 2 PBISO-2-100G “ 3 PBISO-3-100G “ 4 PBISO-4-100G “ 5 PBISO-5-100G ASTM D5059 Pt. A 套 PBISOSETA-7X100G  ASTM D5059 Pt. C 0 PBISO-BLK-100G “ 0.001 PBISO-0.001-100G “ 0.005 PBISO-0.005-100G “ 0.01 PBISO-0.010-100G “ 0.05 PBISO-0.050-100G “ 0.1 PBISO-0.100-100G “ 0.3 PBISO-0.300-100G ASTM D5059 Pt. C 套 PBISOSETC-7X100G

Internal Standards for XRF Analysis: Sulfur-Free Raw Material in Oil Element Method Concentration Product No. Product No. Bismuth ASTM D5059 Pb Analysis 0.793g/L BXFIIS-100G BXFIIS-400G Manganese ISO/CD 14597 Ni and V Analysis 0.05 MXFNIS-100G MXFNIS-400G Zirconium ISO/CD 14596 Low Sulfur Analysis 1 ZXFRIS1%-100G ZXFRIS1%-400G Zirconium ISO/CD 14597 High Sulfur Analysis 16% ZXFRIS16%-100G ZXFRIS16%-400G 美国VHG Labs参考物质及标样主要包括:1. 氮,硫,氯,金属标准;2. 标准废油分析,单元素磨损金属有机标准,多元素金属磨损标准,内部标准,金属添加剂标准,基体空白和溶剂,稳定磨损金属标准,多元素冷却剂标准,燃料稀释标准,裂纹检测的参考标准,卡尔费休滴定认证参考标准,烟尘含量标准;3.油品物理测试标准:闪点参考资料,粘度参考标准,降凝剂参考资料,浊点参考资料,冰点参考资料,蒸馏标准等。 北京美同达代理美国销售VHG品牌所有系列标准油,超低折扣,超惠价格! 详情请致电:010-88482632/52457812/52457811

产品名称: VWR掌上迷你离心机 规  格: MHV93000-198 产品备注: 美国VWR 产品类别: 实验室耗材及配件 VWR

XRF Sample Cup with Microporous Film and Ventable Sample Cup Cap Attachment ProvisionCHOICE OF INTEGRATED SERRATED THIN-FILM WINDOW TRIMMERSOne of two supplied “Snap-On Rings” allows Microporous Film attachment to the upper Cell neck for pressure equalization within the sample cup and sample chamber. Microporous Film is attached to the upper end of the Cell Neck with a ridge. Alternatively, a “Vented Sample Cup Cap,”1600 Series, may be similarly used to maintain pressure equalization.The second “Snap-On Ring” is used to attach a thin-film window to the lower end of the Cell. Both “Snap-On Rings” are designed with a “bead-to-indent” geometry for establishing taut and leak-resistant sample windows.Alternatively available in 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 DIA. HEIGHT APERTURE CAPACITY, cc SAMPLE CUP CAP CAT. NO. SETS/PKG1XF530 Double open ends 1.22” (31.0mm) 0.91” (23.1mm) 0.94” (23.9mm) 9 1630 1001530-SE “Snap-On Rings” with Integrated Thin-Film and Microporous Film Trimmer 1.22” (31.0mm) 0.91” (23.1mm) 0.94” (23.9mm) 9 1630 1001XF540 Double open ends 1.55” 0.91” 1.22” 16 1640 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!详情请致电:010-88482632/52457812/52457811/56420090