XRF法测ROHS中的重金属固体标样套标。 XRF（X射线荧光光谱分析）法，测ROHS实验中，聚乙烯粉末中的有害重金属含量。共有9套标准固体样品，另外附加一套QC检测标样。 包装：Set of 9 Standards plus one QC Check Sample in PE powder (25 grams each) 货号：ROHS-PE-SET2P

Chemplex1700系列样品杯XRF Sample Cup “Snap-Post” Facilitates Venting and Collecting Thermally Sensitive Liquids in External Overflow ReservoirCHOICE OF INTEGRATED SERRATED THIN-FILM WINDOW TRIMMERSVenting is performed by simply jiggling the “Snap-Post” integrated with the ThermoPlasticR seal from side to side. The seal is automatically ruptured permitting a direct passageway from within the sample cup to the sample chamber. Pressure equalization is established that maintains a flat taut sample support window plane. The Integrated External Overflow Reservoir collects thermally sensitive liquids having tendencies to expand.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 thinlayered 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 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 DIAMETER HEIGHT APERTURE CAPACIT,cc CAPS/PKG1XF730 “Snap-Post” Venting 1.21” (30.7mm) 0.91” (23.1mm) 0.97” (24.6mm) 7 1001XF730-SE “Snap-On Rings” with Integrated Thin-Film Trimmer 1.21” (30.7mm) 0.91” (23.1mm) 0.97” (24.6mm) 7 1001XF740 “Snap-Post” Venting 1.54”(39.1mm) 0.93”(23.6mm) 1.26”(32.0mm) 11 100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

PEEK Mira Mist? 雾化器 Peek Mira Mist Nebulizer Mira Mist?雾化器采用标准压力（45psi）、低流量和强化的平行通道设 计，适用于常规雾室。 说明 吸收速率 零件编号 PEEK Mira Mist 0.2 to 2.5mL/min N0775330 Teflon Mira Mist 0.2 to 2.5mL/min N0777031 用于含有高氢氟酸、硫酸和其它一些可腐蚀PEEK材料的样品。 Ari Mist（低流速） 0.050 to 1.0mL/min N0777032 T2100 0.5 to 3.0mL/min N0777033 用于油品、地质样品和薄浆等高盐样品

THGA石墨接触锥 石墨接触锥的设计有利于电学接触对分析性能的影响降至最低。带有改良进样孔的接触锥有助于尽量减少难以对付的基体沉积且提高其分析性能。 标准THGA石墨接触锥 说明 零件编号 1对 B0504035 5对 B0504036 改良的THGA接触锥 说明 零件编号 1对 B3002103 5对 B3002102 附件和备件 说明 零件编号 O形圈（接触锥之后、之前和背面） B0500748 石墨接触锥拆除工具 B3120405

鍖椾含缇庡悓杈剧?鎶

SpectroMembrane@ XRF Thin-Film Sample Support Window Carrier Frames规格：支撑膜（Thin-Film Supports）直径：76.2mm包装：100片/盒常备现货Code tsescription Gauge3014 Mylar 3.6u (0.14mil)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

美国VHG Labs专业提供符合 ASTM Method D3524或者D3525的燃料稀释标准品。 2% V/V Devolatilized Diesel in 75cSt hydrocarbon oil, bottled in a 100mL Wide Mouth Glass Bottle For Use With Fuel Dilution Meter. 燃料稀释标准品列表（Fuel Dilution Standards） Fuel Dilution Standards Blank for Diesel Fuel Dilution Standards Hydrocarbon Oil 100mL DSLFD-BLK-100 2% (v/v) Devolatilized Diesel Fuel Hydrocarbon Oil 100mL DSLFD-2%-100 5% (v/v) Devolatilized Diesel Fuel Hydrocarbon Oil 100mL DSLFD-5%-100 10% (v/v) Devolatilized Diesel Fuel Hydrocarbon Oil 100mL DSLFD-10%-100 Blank for Gas Fuel Dilution Standards Hydrocarbon Oil 100mL GASFD-BLK-100 2% (v/v) Devolatilized Gasoline Hydrocarbon Oil 100mL GASFD-2%-100 5% (v/v) Devolatilized Gasoline Hydrocarbon Oil 100mL GASFD-5%-100 10% (v/v) Devolatilized Gasoline Hydrocarbon Oil 100mL GASFD-10%-100

VWR Signature? Inoculating Loops and Needles, Sterile Calibrated disposable polystyrene inoculation loops and needles. Loops are available in soft or rigid plastic and feature an ultra smooth surface for easy streaking. Loops and needles are color-coded for easy size identification. Packaged in anti-roll tubes with push-on resealable cap, 50 loops/needles per tube, 20 tubes per case. Length: 21cm (81/4"). Description Size Color VWR Catalog Number UnitSoft Loops 1 μL Light Green 30002-090 Case of 1,000Soft Loops 10 μL Light Blue 30002-092 Case of 1,000Hard Loops 1 μL Dark Green 30002-094 Case of 1,000Hard Loops 10 μL Dark Blue 30002-096 Case of 1,000Needle       none  Violet  30002-098   Case of 1,000

　　SAV-IT™ Closures, Porex Bio Products Group 　　Pliable closures for use with evacuated blood collection tubes and glass and plastic test tubes. They protect from contamination and prevent evaporation. Closure will not crack or pop off. 　　Seals inside test tube or over tube rim. The 12mm and 13mm closures seal over the rim of either 12mm or 13mm tubes, and when reversed seal inside 10mm tubes. The 16mm closures seal over the rim of 16mm tubes, and when reversed seal inside 12mm and 13mm tubes. 　　Ordering Information: Supplied 1000 closures per pack, 10 packs per case. 　　货号 　　For 12 mm and 13 mm Culture Tubes 　　Color Supplier No. VWR Catalog Number Unit 　　Lavender A21069 28296-606 Case of 10000 　　Pack of 1,000 　　Black A21065 28295-458 Case of 10000 　　Pack of 1,000 　　Red A21070 28296-608 Case of 10000 　　Pack of 1,000 　　Yellow A21072 28296-612 Case of 10000 　　Pack of 1,000 　　Blue A21066 28296-602 Case of 10000 　　Pack of 1,000 　　White A21071 28296-610 Case of 10000 　　Pack of 1,000 　　Green A21068 28296-604 Case of 10000 　　Pack of 1,000 　　For 16 mm Culture Tubes 　　Color Supplier No. VWR Catalog Number Unit 　　Green A21076 28296-618 Case of 10000 　　Pack of 1,000 　　Gray A21075 28295-456 Case of 10000 　　Pack of 1,000 　　Lavender A21077 28296-620 Case of 10000 　　Pack of 1,000 　　Red A21078 28296-622 Case of 10000 　　Pack of 1,000 　　Blue A21074 28296-616 Case of 10000 　　Pack of 1,000 　　White A21079 28296-624 Case of 10000 　　Pack of 1,000 　　Black A21073 28296-614 Case of 10000 　　Pack of 1,000 　　Yellow A21080 28296-626 Case of 10000 　　Pack of 1,000 　　VWR® Safe-T-Flex Caps 　　Safe-T-Flex caps feature a unique, flexible, over-locking design that locks securely on the outside of the tube lip and can be removed with one hand. A tight seal ensures sample integrity and prevents spillage or evaporation of serum samples. This special seal protects against the aerosols of highly infectious organisms such as TB and the HTLV-III virus. 　　Caps fit all varieties of blood collecting and disposable culture tubes. They are color-coded for easy specimen identification and to help guard against cross-contamination. Top of cap can also be numbered or labelled with indelible ink. Self-locking caps hold firmly in any position and keep contents secure while travelling. Liquid-tight seal withstands centrifugation, agitation, refrigeration, and freezing. Manufactured from polyethylene 　　货号 　　For 10 mm Blood Collecting and Culture Tubes 　　Color VWR Catalog Number Unit 　　Yellow 60828-712 Pack of 1,000 　　White 60828-700 Pack of 1,000 　　Red 60828-702 Pack of 1,000 　　Lavender 60828-704 Pack of 1,000 　　Green 60828-706 Pack of 1,000 　　Blue 60828-708 Pack of 1,000 　　For 12 mm Culture Tubes and 13 mm Blood Collecting Tubes 　　Color VWR Catalog Number Unit 　　White 60828-720 Pack of 1,000 　　Red 60828-722 Pack of 1,000 　　Blue 60828-728 Case of 10000 　　Pack of 1,000 　　Gray 60828-730 Pack of 1,000 　　Yellow 60828-732 Pack of 1,000 　　Lavender 60828-724 Case of 10000 　　Pack of 1,000 　　Green 60828-726 Case of 10000 　　Pack of 1,000 　　For 13 mm Culture Tubes 　　Color VWR Catalog Number Unit 　　Gray 60828-748 Pack of 1,000 　　Blue 60828-746 Pack of 1,000 　　White 60828-738 Pack of 1,000 　　Red 60828-740 Pack of 1,000 　　Yellow 60828-750 Pack of 1,000 　　Green 60828-744 Pack of 1,000 　　Lavender 60828-742 Case of 10000 　　Pack of 1,000 　　For 16 mm Blood Collecting and Culture Tubes 　　Color VWR Catalog Number Unit 　　Yellow 60828-772 Pack of 1,000 　　Blue 60828-768 Case of 10000 　　Pack of 1,000 　　Green 60828-766 Pack of 1,000 　　Lavender 60828-764 Case of 10000 　　Pack of 1,000 　　Red 60828-762 Case of 10000 　　Pack of 1,000 　　White 60828-760 Pack of 1,000 　　Gray 60828-770 Pack of 1,000

　　产品名称： Conostan粘度标准油 　　规　　格： Conostan 　　产品备注： Conostan 　　产品类别： 石油类标油备件耗材 　　产 品 说 明 　　美国CONOSTAN公司 是全球著名的油基标准生产厂家,生产ICP光谱 和ICP质谱用的油基金属标准,有近40种单元素标准,和S-12,S-21和AM特殊多元素标准, 及空白油,是众多石化和润滑油用户的首选分析标样。 　　北京美同达代理美国销售conostan品牌所有系列标准油，超低折扣，超惠价格! 　　Conostan粘度标准油全套系列： 　　150-600-141 Viscosity Standard, S6 125ml 粘度标油，S6 　　150-600-142 Viscosity Standard, S6 500ml 粘度标油，S6 　　150-600-143 Viscosity Standard, S6 L 粘度标油，S6 　　150-600-144 Viscosity Standard, S6 4L 粘度标油，S6 　　150-600-145 Viscosity Standard, S6 20L 粘度标油，S6 　　150-600-181 Viscosity Standard, N10 125ml 粘度标油，N10 　　150-600-182 Viscosity Standard, N10 500ml 粘度标油，N10 　　150-600-183 Viscosity Standard, N10 L 粘度标油，N10 　　150-600-184 Viscosity Standard, N10 4L 粘度标油，N10 　　150-600-185 Viscosity Standard, N10 20L 粘度标油，N10 　　150-600-221 Viscosity Standard, S20 125ml 粘度标油，S20 　　150-600-222 Viscosity Standard, S20 500ml 粘度标油，S20 　　150-600-223 Viscosity Standard, S20 L 粘度标油，S20 　　150-600-224 Viscosity Standard, S20 4L 粘度标油，S20 　　150-600-225 Viscosity Standard, S20 20L 粘度标油，S20 　　150-600-231 Viscosity Standard, S200 125ml 粘度标油，S200 　　150-600-232 Viscosity Standard, S200 500ml 粘度标油，S200 　　150-600-233 Viscosity Standard, S200 L 粘度标油，S200 　　150-600-234 Viscosity Standard, S200 4L 粘度标油，S200 　　150-600-235 Viscosity Standard, S200 20L 粘度标油，S200 　　150-600-241 Viscosity Standard, S600 125ml 粘度标油，S600 　　150-600-242 Viscosity Standard, S600 500ml 粘度标油，S600 　　150-600-243 Viscosity Standard, S600 L 粘度标油，S600 　　150-600-244 Viscosity Standard, S600 4L 粘度标油，S600 　　150-600-245 Viscosity Standard, S600 20L 粘度标油，S600 　　150-600-261 Viscosity Standard, N35 125ml 粘度标油，N35 　　150-600-262 Viscosity Standard, N35 500ml 粘度标油，N35 　　150-600-263 Viscosity Standard, N35 L 粘度标油，N35 　　150-600-264 Viscosity Standard, N35 4L 粘度标油，N35 　　150-600-265 Viscosity Standard, N35 20L 粘度标油，N35 　　150-600-301 Viscosity Standard, S60 125ml 粘度标油，S60 　　150-600-302 Viscosity Standard, S60 500ml 粘度标油，S60 　　150-600-303 Viscosity Standard, S60 L 粘度标油，S60 　　150-600-304 Viscosity Standard, S60 4L 粘度标油，S60 　　150-600-305 Viscosity Standard, S60 20L 粘度标油，S60 　　150-600-341 Viscosity Standard, N100 125ml 粘度标油，N100 　　150-600-342 Viscosity Standard, N100 500ml 粘度标油，N100 　　150-600-343 Viscosity Standard, N100 L 粘度标油，N100 　　150-600-344 Viscosity Standard, N100 4L 粘度标油，N100 　　150-600-345 Viscosity Standard, N100 20L 粘度标油，N100 　　150-600-351 Viscosity Standard, S3 125ml 粘度标油，S3 　　150-600-352 Viscosity Standard, S3 500ml 粘度标油，S3 　　150-600-353 Viscosity Standard, S3 L 粘度标油，S3 　　150-600-354 Viscosity Standard, S3 4L 粘度标油，S3 　　150-600-355 Viscosity Standard, S3 20L 粘度标油，S3 　　150-600-361 Viscosity Standard, N350 125ml 粘度标油，N350 　　150-600-362 Viscosity Standard, N350 500ml 粘度标油，N350 　　150-600-363 Viscosity Standard, N350 L 粘度标油，N350 　　150-600-364 Viscosity Standard, N350 4L 粘度标油，N350 　　150-600-365 Viscosity Standard, N350 20L 粘度标油，N350 　　150-600-371 Viscosity Standard, N1000 125ml 粘度标油，N1000 　　150-600-372 Viscosity Standard, N1000 500ml 粘度标油，N1000 　　150-600-373 Viscosity Standard, N1000 L 粘度标油，N1000 　　150-600-374 Viscosity Standard, N1000 4L 粘度标油，N1000 　　150-600-375 Viscosity Standard, N1000 20L 粘度标油，N1000 　　150-600-381 Viscosity Standard, S2000 125ml 粘度标油，S2000 　　150-600-382 Viscosity Standard, S2000 500ml 粘度标油，S2000 　　150-600-383 Viscosity Standard, S2000 L 粘度标油，S2000 　　150-600-384 Viscosity Standard, S2000 4L 粘度标油，S2000 　　150-600-385 Viscosity Standard, S2000 20L 粘度标油，S2000 　　150-600-391 Viscosity Standard, N4000 125ml 粘度标油，N4000 　　150-600-392 Viscosity Standard, N4000 500ml 粘度标油，N4000 　　150-600-393 Viscosity Standard, N4000 L 粘度标油，N4000 　　150-600-394 Viscosity Standard, N4000 4L 粘度标油，N4000 　　150-600-395 Viscosity Standard, N4000 20L 粘度标油，N4000 　　150-600-401 Viscosity Standard, S8000 125ml 粘度标油，S8000 　　150-600-402 Viscosity Standard, S8000 500ml 粘度标油，S8000 　　150-600-403 Viscosity Standard, S8000 L 粘度标油，S8000 　　150-600-404 Viscosity Standard, S8000 4L 粘度标油，S8000 　　150-600-405 Viscosity Standard, S8000 20L 粘度标油，S8000 　　150-600-411 Viscosity Standard, N15000 125ml 粘度标油，N15000 　　150-600-412 Viscosity Standard, N15000 500ml 粘度标油，N15000 　　150-600-413 Viscosity Standard, N15000 L 粘度标油，N15000 　　150-600-414 Viscosity Standard, N15000 4L 粘度标油，N15000 　　150-600-415 Viscosity Standard, N15000 20L 粘度标油，N15000 　　150-600-421 Viscosity Standard, S30000 125ml 粘度标油，S30000 　　150-600-422 Viscosity Standard, S30000 500ml 粘度标油，S30000 　　150-600-423 Viscosity Standard, S30000 L 粘度标油，S30000 　　150-600-424 Viscosity Standard, S30000 4L 粘度标油，S30000 　　150-600-425 Viscosity Standard, S30000 20L 粘度标油，S30000