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IKA磁力搅拌器IKA的为众多研发应用提供一系列创新型设备。在其混合、加热、蒸馏和粉碎应用方面拥有受世界认可的成熟的技术。IKA已经确立了自己在创新型磁力搅拌机、混合机、顶置式搅拌机、摇床、均质机、研磨机、旋转蒸发仪、量热仪、实验室反应釜，尤其是实验室和分析应用软件行业的全球市场领军地位。RHbasic1加热磁力搅拌器规格如下：搅拌量 (H2O) ：15 L转速范围： 100 - 2,000 rpm转速显示： 刻度显示IKA库存产品让利大促销，售完即止货号 描述 数量T_701FBT10P PowerGen125套装 39T_2073617025 MS3旋涡混匀器 I 4T_2073479025 RHbasic1加热磁力搅拌器 5T_2072600025 欧洲之星强力控制型 6北京美同达科技有限公司代理IKA的实验仪器，配合北京美同达专业供应的各种品牌试剂和耗材，全线供应给各大中院校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！更多信息请咨询技术支持：TEL：010-52457811/010-52457812/010-88482632FAX：010-88482623
CHEMPLEX? SAMPLE CUP规格：常备现货Cat. No. DESCRIPTION Dia. Height Aperture CAPACITY,cc SAMPLE CUP CAP CAT. NO. Sets/Pkg1850 SPECTROSULFUR LOW-PROFILE ANALYZER SAMPLE CUPS 1.69" (42.9mm) 1.87"(47.5mm) 0.77"(19.6mm) 1.41"(35.8mm) 13 100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
产品名称： 细菌酸甲酯 (BAME) 混标 规 格： Sigma-Aldrich 产品备注： Sigma-Aldrich 产品类别： 化学试剂 产 品 说 明 产品编号 47080-U | Supelco 国内现货 细菌酸甲酯 (BAME) 混标 Bacterial Acid Methyl Ester (BAME) Mix solution (10 mg/mL total concentration in methyl caproate), analytical standard grade analytical standard form solution (10 mg/mL total concentration in methyl caproate) packaging ampule of 1 mL storage temp.
Impact Standards: Charpy V-Notch and Izod Impact Specimens These SRMs are test specimens intended primarily for the verification of Charpy V-Notch testing machines and Izod testing machines. The dimensions of these SRMs comply with the current ASTM Standard E23 and the current ISO 148-1 Standard. SRMs 2092, 2096, and 2098 are NIST-Verification Charpy V-notch specimens that have a post-test evaluation service and proficiency test data available with them. SRMs 2092 and 2096 are to be tested at -40° C; SRM 2098 is to be tested at room temperature (21 °C). These SRMs should be tested (broken) at the same time, then returned to NIST Boulder for evaluation. An acceptable machine will produce an average value within 1.4 J or 5% of the certified energy value, whichever is greater. SRM2092、2096和2098是NIST SRMs 2093 and 2097 are Self-Verification Charpy V-notch specimens that do not have any post-test services available with them. These SRMs provide a lower cost option for the Self-Service user. SRMs 2093 and 2097 are to be tested at -40° C; These SRMs are not returned to NIST Boulder for evaluation. SRMs 2112 and 2113 are NIST-Verification Charpy V-notch specimens that are certified for absorbed energy at two test temperatures and are also certified for maximum force. These SRMs provide a means to verify the performance of the energy and force scales of an instrumented Charpy impact machine at room temperature (21 °C). They can also be used to verify just the energy scale of a machine at -40° C, interchangeably with SRMs 2092 and 2096. Theses SRMs should be tested (broken) at the same time, then returned to NIST Boulder for evaluation. An acceptable machine will produce an average value within 1.4 J or 5% of the certified energy value, whichever is greater. Currently formal bounds are not available to verify the performance of the force scale for a Charpy impact test machine. SRM 2115 is a NIST Izod specimen. Each SRM consists of a set of specimens needed to perform one evaluation. This SRM complies with ASTM Standard E23 dimensional requirements for the Izod (Cantilever Beam) impact specimen, Type D, geometry. PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source. - Certified values are normal font - Reference values are italicized - Values in parentheses are for information only 货号 品名 包装 能量 2092 Low-Energy Charpy V-Notch Impact Specimen (NIST-Verification) 低能量夏比V型缺口冲击试样（NIST-验证） set 13 to 20 2093 Low Energy Charpy V-Notch Impact Specimen (Self- Verification) 低能量夏比V型缺口冲击试样（自我-验证） 5bar 2096 High-Energy Charpy V-Notch Impact Specimen (NIST-Verification) 高能量夏比V型缺口冲击试样（NIST-验证） set 88 to 133 2097 High Energy Charpy V Notch Impact Specimen (Self-Verification) 高能量夏比V型缺口冲击试样（自我-验证） 5bar 2098 SuperHigh-Energy Charpy V-Notch Impact Specimen (NIST-Verification) 超高能量夏比V型缺口冲击试样（NIST-验证） set 176 to 244 2112 Dynamic Impact Force Verific Specimens (Nominal 24kN) 动态冲击力Verific 试样（额定受力24千牛顿） set of four 2113 Dynamic Impact Force Verific, Specimens (Nominal 33kN) 动态冲击力Verific 试样（额定受力33千牛顿） set of four 2115 Low Energy Izod Impact Specimen (NIST-Verification) 低能量艾氏冲击试样（NIST-验证） Set 13 to 25
VWR庐 Digital Mini Incubator The VWR庐 digital incubator offers an economical and space saving solution for microbiology or haematology applications. The temperature can be freely adjusted in increments of 0.1 掳C up to a maximum of 70 掳C. Heating elements are incorporated into the housing base and walls to ensure temperature stability and uniformity. The door of the incubator has a transparent plexiglas庐 window to provide full visibility to samples. The housing and door frame are constructed entirely of epoxy coated mild steel for strength and durability. Digital controls. Personal-sized. The 230V model is CE marked. 鍙傛暟Exterior Dimensions 11.2 x 11 x 13.2"Interior Dimensions 9.0 x 8.7 x 7.9"Temperature Accuracy 卤0.5 at 37掳CTemperature Range Ambient +5掳C to +70掳CTemperature Uniformity 卤0.5 at 37掳CWeight 18 lbs.鍨嬪彿Electrical Capacity VWR Catalog Number Unit230V 10 L 10054-476 Each閰嶄欢鍒嗛殧鏋
产品名称： 德国赛多利斯(sartorius)滤膜 规 格： MC-13006-47 产品备注： 滤膜 产品类别： 实验室耗材及配件 产 品 说 明 超滤是一种膜分离技术，它的特点是使用不对称多孔膜，根据分子的大小来分离溶液中的大分子物质与小分子物质。超滤尤其适用于大分子溶液的浓缩、不同种类分子的纯化以及溶剂交换等。超滤法是一种温和的、非变性的物理方法，比其它分离方法具有效率更高、更灵活的优点。 德国Sartorius（赛多利斯）专业提供微生物实验室用各种滤膜，部分产品国内现货 主要用途：浓缩、梯度分离、脱盐/纯化 超滤法的典型用途： 对蛋白质、酶、DNA、单克隆抗体、免疫球蛋白进行浓缩和脱盐 药物、激素分析 从PCR扩增的DNA中去除引物 去除标记的氨基酸和核苷酸 HPLC样品制备 样品的除蛋白 从生物体液、发酵肉汤培养基中纯化抗生素、激素、药物 从细胞悬液、裂解液中回收生物分子 常规意义的实验室浓缩和脱盐 哺乳动物细胞的收集 清洗细胞、纯化病毒、去除细胞碎片、除热原 11104-47-N 醋酸纤维素膜 100片/盒 11106-47-N 醋酸纤维素膜47mm0.45um 100/PK 11106-50-N 醋酸纤维素膜50mm0.45um 100/PK 11107-47-N 醋酸纤维素膜47mm0.2um 100/PK 11803-13-N 聚四氟乙烯膜 1.2um 13mm 100/盒 13006-47-ACN 黑低白格膜 0.45um 47mm 100片/盒 13806-47-ACN 绿底深绿格膜0.45um/47mm 100片/盒 13806-47-ACR 绿底深绿格膜0.45um/47mm 16508B 可换膜聚碳酸酯滤器50mm 个 5个/盒 16517E 可换膜聚碳酸酯滤器25mm 个 12个/盒 16541K 针头滤器0.2um PES膜 50个/盒 16533K 针头滤器0.45um PES 50个/盒 17597K 针头滤器0.2um CA膜 个 50个/盒 17598K 滤器 醋酸纤维素膜0.45μm，Φ26mm 50个/盒 17804E 气体过滤器62mm 0.45um 个,12个/包 17805E 气体过滤器62mm 0.22um 个 12个/盒 18056D 过滤器Sartolab-P20 Plus 10/包 18406-47N 再生纤维素膜47mm 0.45um 100/包
