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产品名称: TLC对照品Hydroxythiohomosildenafil 规  格: TLC对照品S-0611 产品备注: 加拿大TLC 产品类别: 标准品 产 品 说 明 TLC医药化工有限公司是一个独立的服务公司,专业从事生物医学和药学研究复杂的有机化学品定制合成。全球客户群,主要包括生物技术、制药和诊断公司;特种化学品制造商;以及医院、大学和其他研究机构的研究人员。不仅提供可靠高质量的化合物,同时提供低成本的有机合成服务。 产品均带有各类质量证书。 北京美同达提供TLC旗下所有标准品,均带有证书,部分国内现货,且可以定制合成!

  VWR® Porcelain Evaporating Dishes   Chemical-porcelain deep-form dishes feature a lip, round bottom, and glazing inside and out, except for rim. Shallow-form dishes feature a lip, flat bottom, and glazing, except for rim and part of outside bottom. Highly resistant to chemicals. For use in temperatures up to 1150°C (2102°F).   Description Capacity Dia. x H VWR Catalog Number Unit   Deep Form Dishes 35 mL 60 x 24 mm 89038-076 Case of 24   Pack of 6   Deep Form Dishes 70 mL 75 x 30 mm 89038-078 Case of 24   Pack of 6   Deep Form Dishes 80 mL 80 x 30 mm 89038-080 Case of 24   Pack of 6   Deep Form Dishes 120 mL 94 x 42 mm 89038-082 Case of 24   Pack of 6   Deep Form Dishes 150 mL 100 x 42 mm 89038-086 Case of 12   Pack of 6   Deep Form Dishes 250 mL 115 x 45 mm 89038-088 Case of 12   Pack of 6   Deep Form Dishes 385 mL 145 x 48 mm 89038-090 Case of 12   Each   Deep Form Dishes 525 mL 162 x 51 mm 89038-092 Case of 12   Each   Deep Form Dishes 765 mL 185 x 54 mm 89038-094 Case of 8   Each   Deep Form Dishes 1285 mL 215 x 75 mm 89038-096 Case of 6   Each   Deep Form Dishes 2100 mL 265 x 80 mm 89038-098 Case of 4   Each   Deep Form Dishes 3250 mL 305 x 95 mm 89038-100 Case of 3   Each   Shallow Form Dishes 30 mL 70 x 16 mm 89038-102 Case of 24   Pack of 6   Shallow Form Dishes 50 mL 80 x 20 mm 89038-104 Case of 24   Pack of 6   Shallow Form Dishes 75 mL 90 x 22 mm 89038-106 Case of 24   Pack of 6   Shallow Form Dishes 90 mL 77 x 32 mm 89038-084 Case of 24   Pack of 6   Shallow Form Dishes 100 mL 105 x 23 mm 89038-108 Case of 24   Pack of 6   Shallow Form Dishes 195 mL 120 x 34 mm 89038-110 Case of 12   Pack of 6   Porcelain Evaporating Dishes   These dishes with a lip are glazed inside and out, except for the bottom surface.   Description Supplier No. VWR Catalog Number Unit   Porcelain Evaporating Dishes, 35ml 60mm x 25mm CH0072C 470001-972 Kit of 1   Porcelain Evaporating Dishes, 35ml 60mm x 25mm CH0070A 470199-892 Kit of 1   Porcelain Evaporating Dishes, 75 mL 82 x 32 mm 7-525-2 470020-006 Each   Porcelain Evaporating Dishes, 125ml 98mm x 38mm 7-525-3 470020-008 Each   Student Grade Porcelain Evaporating Dishes   Glazed porcelain dishes with round bottoms and a pouring spout.   Description Supplier No. VWR Catalog Number Unit   Evaporating Dish, Porcelain, 35 mL 60 mm x 25 mm, Student Grade 4-52500 470104-802 Each   Evaporating Dish, Porcelain, 50 mL 70 mm x 28 mm, Student Grade 4-52501 470104-804 Each   Evaporating Dish, Porcelain, 75 mL 82 mm x 32 mm, Student Grade 4-52502 470006-200 Each   Evaporating Dish, Porcelain, 100 mL 90 mm x 35 mm, Student Grade PED100 470006-202 Each   Porcelain Evaporating Dishes   With pouring lip. Glazed inside and partly glazed outside   货号   Description Supplier No. VWR Catalog Number Unit   Porcelain Evaporating Dishes, Cap., mL: 50 - 60, Dia. x H, mm: 80 x 16 CH0070B 470121-964 Kit of 1   Porcelain Evaporating Dishes, Cap., mL: 100, Dia. x H, mm: 100 x 20 CH0070C 470121-966 Kit of 1   Economy Porcelain Evaporating Dishes   Our laboratory porcelain is high-quality, yet affordably priced. Evaporating dishes have a pourout. They are glazed inside and outside, except for the rim. Note: Fragile, use care when handling.   货号   Description Supplier No. VWR Catalog Number Unit   Economy Porcelain Evaporating Dishes, Size 000, 35 mL J-276 470190-906 Case of 24   Each   Economy Porcelain Evaporating Dishes, Size 00A, 70 mL J-277 470149-020 Case of 24   Each   Economy Porcelain Evaporating Dishes, Size 0, 80 mL J-278 470149-552 Case of 24   Each   Economy Porcelain Evaporating Dishes, Size 2, 120 mL J-279 470153-510 Case of 24   Each

THGA Graphite Tubes with End Cap PE带端盖THGA石墨管 带端盖的THGA石墨管 如果想提高元素的特征质量尤其是挥发性元素, 如Ag、As、Cd、Co、Cr、Cu、Pb、Se和Tl,则建议使用带有端盖的 THGA 石墨管。备注:不建议将带有端盖的THGA石墨管用于V或Ba之类 的难挥发元素。 可提高挥发性元素的检出限 进样孔有所增大,可更快地灰化复杂基质 说明 零件编号 5-包 B3000653 20-包 B3000655

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

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

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

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

美国CONOSTAN公司 (www.conostan.com) 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! 详情请致电:010-88482632/52457812/52457811 AM-Special 标准油 ppm AM-Special 100 g 200 g 400 g 500 150-250-010 150-250-023 * 900 150-250-014 150-250-027 150-250-004 1000 150-250-006 150-250-016 150-250-001 2000 * 150-250-017 * 2500 150-250-007 150-250-018 * 3000 150-250-009 150-250-020 * 4000 * 150-250-021 * 5000 150-250-011 150-250-024 150-250-003 6000 150-250-012 * * 7000 150-250-013 150-250-025 *

PriboLab是面向全球提供霉菌毒素检测技术解决方案的主要服务商,凭借强大的研发团队和霉菌毒素检测技术的研究,为全球农业生产、食品加工与粮食、饲料工业等行业提供专业的真菌毒素检测技术产品与技术服务。 Pribolab公司凭借其强大的研发团队和精湛的生产工艺,采用先进的单克隆抗体免疫技术开发出了一系列毒素免疫亲和柱产品,PriboFast免疫亲和柱系列产品包括以下特点: 1. 选择高度特异性和高亲和力单克隆抗体,确保获得高纯度的样品 2. 亲和柱容量大,抗体含量高,增加了样品吸附量,提高了纯化效率。 3. 允许大体积样品过柱纯化,对低浓度的样品有极好的浓缩效果,从而有效的提高了各方法的检测限 4. 产品通过大量的科学实验检验,拥有良好的稳定性和可靠性,样品回收率达到90%‐95%。 5. 产品通用性强,适合多种缓冲液体系,无需复杂和有毒试剂。 6. 操作简单快速,单个样品只需10-15 分钟。适用性强,无需特定的实验环境。 7. 纯化样品适用于 ELISA 法,高效液相色谱法,荧光光度法等。 PriboFast 免疫亲和柱系列(3ml) PriboFast黄曲霉毒素总量免疫亲和柱25T PriboFast黄曲霉毒素B1 免疫亲和柱25T PriboFast黄曲霉毒素M1免疫亲和柱25T PriboFast 玉米赤霉烯酮 免疫亲和柱25T PriboFast呕吐毒素 免疫亲和柱25T PriboFast 赭曲霉毒素 免疫亲和柱25T PriboFast 伏马毒素 免疫亲和柱25T PriboFast T-2/HT-2免疫亲和柱25T PriboFast酶联免疫检测试剂盒系列: PriboFast系列试剂盒全是采用直接竞争法,检测时间短,步骤简单,性能稳定,检测限符合国标要求。 黄曲霉毒素总量 ELISA试剂盒 96T 黄曲霉毒素M1 ELISA试剂盒 96T 黄曲霉毒素B1 ELISA试剂盒 96T 玉米赤霉烯酮 ELISA试剂盒 96T 呕吐毒素 ELISA试剂盒 96T 赭曲霉毒素 ELISA试剂盒 96T 国产酶联免疫检测试剂盒系列 黄曲霉毒素总量 ELISA试剂盒 48T 黄曲霉毒素M1 ELISA试剂盒 48T 黄曲霉毒素B1 ELISA试剂盒 48T 玉米赤霉烯酮 ELISA试剂盒 48T 呕吐毒素 ELISA试剂盒 48T 赭曲霉毒素 ELISA试剂盒 48T PriboFast系列多功能净化柱系列: 包括有两种类型 柱压型(带玻璃试管)/推杆型(针筒式) PriboFastR系列多功能净化柱采取的方法就是多重机制吸附杂质并快速萃取净化的方法,,它将极性、非极性及离子交换等多类官能基团作为复合吸附填料作为填充剂填充到柱体中,这些填料可以选择性的吸附样品中的如脂类、蛋白类和色素等主要杂质吸附,同时将待测目标物(如中黄曲霉毒素 玉米赤霉烯酮等各种霉菌毒素)留在样液中,从而达到净化和富集的目的。 使用PriboFastR 系列多功能净化柱,能够及时快速地对从食品、饲料、饮料、药材中提取的待检液进行净化,过柱净化后的样品可以用于检测黄曲霉毒素、 玉米赤霉烯酮、呕吐毒素、雪腐镰刀菌烯醇、3-乙酰基脱氧雪腐镰刀菌烯醇、15-乙酰基脱氧雪腐镰刀菌烯醇等多种霉菌毒素。与一般的固相萃取柱(SPE)和亲和柱相比,多功能净化柱无需活化、上样、洗脱等步骤,能够将食品或饲料提取液中的杂质与真菌毒素进行一步分离,使用快捷、方便,减少萃取步骤,有效保证分析的更加准确可靠,降低检测成本,有效提高检测效率。 PriboFast 226/260多功能净化柱(黄曲霉毒素,玉米赤霉烯酮)25T PriboFast 228/280多功能净化柱(黄曲霉毒素,展青霉素)25T PriboFast 227/270(适用单端孢霉烯族毒素) 25T PriboFast 210 净化柱(适用于伏马毒素检测)25T PriboFast 290净化柱(适用于赭曲霉毒素检测)25T PriboFast 230净化柱(适用于环匹阿尼酸检测)25T