今日推荐
汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
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汇分7991粉尘气溶胶发生器(炭黑,碳黑)
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总共找到31652个商品
![]() | Cole-Parmer P01/6-NO64-63C 浮子流量计Cole-Parmer 65-mm Correlated Flowmeter , Aluminum with Carboloy float; For Liquids and Gases, With High-Resolution Valve |
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![]() | Cole-Parmer P01/6-NO64-63ST 浮子流量计Cole-Parmer 65-mm Correlated Flowmeter , Aluminum with SS float; For Liquids and Gases, With High-Resolution Valve |
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![]() | Cole-Parmer P23/1C 浮子流量计Cole-Parmer Flowmeter System, Single-tube Frames for One 150-mm flowtube; 316 SS wetted parts, frame 316 SS |
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![]() | 英国Whatman 2814-432高纯玻纤滤筒,THIMBLE HPGF 43x123MM 25/PK |
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![]() | 英国Whawman 2814-533 高纯玻纤滤筒2814-533高纯玻纤滤筒 |
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![]() | 高纯玻纤滤筒 2814-532高纯玻纤滤筒 2814-532 |
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![]() | 双开口高温外壳304不锈钢底壳 |
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![]() | 德国Kobold DAA6110:黄铜流量指示器无转子,4.76 GPM,3/8in“NPT(F)的连接/自清洁机制Kobold Daa6110:Brass Flow Indicator without Rotor, 4.76 GPM, 3/8in NPT(F) Connection w/Self-Cleaning Mechanism |
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![]() | Nunc 174910 12孔板;带盖;包装1/6;无菌,HydroCell表面12孔板;带盖;包装1/6;无菌,HydroCell表面 |
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![]() | 英国Whatman 111101 NucleporeTM径迹蚀刻膜,47mm直径,孔径0.015umNuclepore™径迹蚀刻膜是由高品质的聚碳酸酯制成,孔径精确、流速快、化学抗性卓越、抗热性,表面光滑平整,不溶于大多数有机溶剂(氯仿、二氯甲烷、N-甲基-2-吡喏烷酮除外)或浸出,不吸附蛋白质,确保样品的洁净度。 |
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![]() | Nunc 462459 ImmunoTM板条,带框,每框96孔,Maxisorp表面,聚苯乙烯,外部尺寸:128*86mmNunc-ImmunoTM板条,带框,每框96孔,Maxisorp表面,聚苯乙烯,外部尺寸:128*86mm,规格,F8,粉红色 |
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![]() | Whatman Grade 2589a技术应用滤纸10343687 Grade 2589a 580x580MM 100/PK这类滤纸由超细纤维素制成,为每一项特殊应用进行专门设计的。这些应用所涉及领域涵盖从饮料的过滤到电镀纯化。高湿强,中等保留能力的快速滤纸。 |
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![]() | 英国Whatman3001-931,Grade 1 Chr系列层析纸,58x68CMGrade 1 Chr 世界标准的层析纸。表面光滑, 0.18 mm厚,线性流速(水)130 mm/30 min。良好的分辨率,用于常规分析分离。如苹果酸、氨基酸等层析法测定 |
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![]() | Whatman GF92玻璃微纤维滤膜10421057 GF92 135MM 100/PK,尺寸:135MM 含粘结剂玻璃微纤维滤膜这种滤膜一般用作膜预滤,含无机粘结剂,流速较快,比如GC或者HPLC测定有机农药的样品制备,啤酒冷凝固物的测定,气体测定之前颗粒物和烟尘的去除,GF92可做成卷式滤膜。 |
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![]() | 英国Whatman 1821-914,GF/B系列纯玻璃纤维滤纸,46x57CMGF/B: 1.0 μm 无粘结剂,厚度是GF/A的3倍,湿强度更高,小颗粒保留好,流速快,吸液率大,特别净化浑浊样品或有机溶剂的高温过滤,如毒素类样品前处理、二甲苯可溶物过滤等,也常做电池隔膜,及诊断试剂盒介质。 |
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![]() | WRX-4 显微熔点仪 室温~320℃WRX-4 显微熔点仪 室温~320℃ |
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![]() | 苏净 SW-CJ-1D 单人单面净化工作台SW-CJ-1D单人单面净化工作台(垂直送风) |
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![]() | Cole-Parmer 6352 试验筛 |
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![]() | Cole-Parmer 6518 试验筛 |
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![]() | Cole-Parmer 5778878-010B 双结ORP电极,黄金传感器,10英尺电缆Cole-Parmer® Double-Junction ORP Electrode, Gold Sensor, 10-ft Cable |
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![]() | Cole-Parmer 3983701-010BGV12 3英尺pH电极,潜水,双结,100欧姆电阻,10英尺的电缆,BNCCole-Parmer® 3-ft pH electrode, submersible, double-junction, 100 ohm RTD, 10-ft cable, BNC |
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![]() | Cole-Parmer 154178 电光点液位传感器Electro-optic point-level sensor; zinc/nickel-plated carbon steel, dry sink, 1/2" NPT(M) |
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![]() | Cole-Parmer 080T2-12-62-5 电磁阀电动阀门Cole-Parmer Manifold Mixing Solenoid Valve; 12 VDC, PEEK body, 2 solenoid, 2 inlet, 1 outlet |
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![]() | Cole-Parmer 080T2-24-62-5 电磁阀电动阀门Cole-Parmer Manifold Mixing Solenoid Valve; 24 VDC, PEEK body, 2 solenoid, 2 inlet, 1 outlet |
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![]() | 哈纳Hanna HI1330B PH电极可填充玻璃复合pH电极,HI1330B(BNC接口),HI 1130P(BNC+PIN接口),1m电缆,应用于试管测定 |
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