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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
![]() | 台湾衡欣AZ8305电导度仪 |
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![]() | 台湾衡欣AZ8303 电导度仪 |
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![]() | Spectra/Mesh 145874 屏幕光盘 |
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![]() | Spectra/Mesh 屏幕光盘,聚丙烯,90毫米 滤膜 |
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![]() | Spectra/Mesh 屏幕光盘式滤膜,聚丙烯,90毫米 |
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![]() | Contrad ® 100洗涤剂喷雾清洗,3.8 L,CS / 4Contrad® 100 Detergent For Spray Cleaning, 3.8 L, cs/4 |
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![]() | Thermo Scientific 177399 Nunc Lab-Tek™Chamber Slide™系统,材料,玻璃;井,4数;生长面积,1.8厘米平方米; 16/packThermo Scientific Nunc Lab-Tek™ Chamber Slide™ System; material, glass; number of wells, 4; growth area, 1.8 cm sq; 16/pack |
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![]() | Thermo Scientific Nunc 154526 Lab-Tek™IIChamber Slide™系统,材料,玻璃井,4数;生长区,2.0厘米平方米; 16/packThermo Scientific Nunc Lab-Tek™ II Chamber Slide™ System; material, glass; number of wells, 4; growth area, 2.0 cm sq; 16/pack |
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![]() | 上海般特 PHS-3BW 微机型pH/mV计上海般特 PHS-3BW 微机型pH/mV计 |
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![]() | 美国江森vc1008T-CO2 风管型传感器VC1008T 是专为智能型大楼的通风控制系统而设 计的. 在此应用中,可根据室内二氧化碳含量来 实现室内对新风量的要求. |
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![]() | TQC PA-2055 11齿2mm特粗刀片TQC PA-2055 11齿2mm特粗刀片 |
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![]() | WYPALL* X60 CLOTHS- LARGE ROLL (750 SHEETS)WYPALL* X60 is a tear resistant, highly absorbant cloth that resists most solvents, reduces residue and allows fast cleaning to help reduce costs. |
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![]() | Nunc 174911 HydroCell 超低温细胞结合表面92mm*17mm;带盖;透气;无菌,HydroCell表面 |
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![]() | I-Chem T246-0040-RWD 40ml 琥珀色样品瓶 , 0.060" 粘合盖垫,已处理 I-Chem 40ml Vial amber 0.060" bonded septum processed40ml 琥珀色样品瓶 , 0.060" 粘合盖垫,已处理 I-Chem 40ml Vial amber 0.060" bonded septum processed |
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![]() | 英国Whatman 1541-270,定量滤纸―硬化无灰级Grade 541 : 22 μm,27cmWhatman无灰级定量滤纸滤纸经过酸硬化处理,把灰分降到了极低的水平,被誉为世界上最洁净的分析滤纸。坚韧的表面使这类滤纸适合于各种严格要求的过滤步骤。每一个级别都兼顾过滤速度和颗粒保留。 |
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![]() | Cole-Parmer 18-0063-02 手持式紫外线灯的灯座 |
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![]() | Cole-Parmer 40毫升 清除预清洗EPA瓶 |
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![]() | Cole-Parmer 501103 控制器外壳DIN-Mount Meter/Controller Enclosures, With 2 1/8 DIN Cutout |
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![]() | CLICK BOND 40ML墨盒CLICK BOND DISPENSER GUN FOR 40ML CARTRIDGE |
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![]() | 司乐S25-2转速、温度数显恒温磁力搅拌器司乐S25-2转速、温度数显恒温磁力搅拌器 |
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![]() | 美国Wheaton 223738 美国Wheaton血清瓶 容量5ml |
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![]() | PG-1A型金相试样抛光机PG-1A型金相试样抛光机 |
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![]() | 司乐B11-3温度数显恒温磁力搅拌器司乐B11-3温度数显恒温磁力搅拌器 |
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![]() | Whatman 1851-037 石英滤波器 |
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![]() | Troemner 9079T F级砝码,30磅Class F Calibration Mass, 30 lb |
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