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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
![]() | Extech inspectorpro 8合1组合探针/无针式湿度计 水修复套装Extech InspectorPro 8-in-1 Combination Pin and Pinless Moisture Meter Water Restoration Kit |
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![]() | 必佳带灯立式放大镜100× |
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![]() | Mark-10 BG05测力仪Mark-10 BG05测力仪 |
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![]() | JET/洁特10ML灭菌一次性移液管_GSP010010 |
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![]() | CASTROL BRAYCO MICRONIC 881 5USG |
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![]() | 万辰 DY28 数字显示盐度计手持式盐度计WY035Y |
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![]() | 英国GMI CO传感器(0-1000ppm),配套VISA气体检测仪使用英国GMI CO传感器(0-1000ppm),配套VISA气体检测仪使用 |
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![]() | Extech DV24 带电筒的电压检测器Extech DV24 Voltage Detector with Flashlight, 50 to 1000 VAC |
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![]() | Cole-Parmer PCR-100PSIG-D 真空控制器Digital Pressure Controller, 0 To 100 PSI ~ 3/4" NPT(F) |
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![]() | Cole-Parmer T51/1-032-22C 变截面流量计Cole-Parmer Direct Reading PTFE-Glass Flowmeter, 150-mm, with valve, Nitrogen, 200 std mL/min |
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![]() | Thermo Scientific A2-BP 循环细胞凝胶 |
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![]() | 梅特勒ML系列精密天平,ML2001,2200g/0.1g紧凑型便携式 ML 精密天平节省宝贵的工作空间。 该系列天平采用符合人体工学设计,具备直观明了的用户界面,内置多项应用程序,电池供电,搬移方便,当然还有称量性能佳、坚固耐用的优点 |
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![]() | Cole-Parmer 457380D 浮子流量计Cole-Parmer Two-Way Solenoid Valve for Steam, 1/8" Orifice Size, 24 VDC |
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![]() | ADVANTEC 142毫米直径0.8微米混合纤维素酯膜 |
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![]() | Ideal 62p Micro Gear Clamp 5/16in620 420-6206微型齿轮固定夹Ideal 62p Micro Gear Clamp 5/16in620 420-6206 |
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![]() | Ideal 3/8-7/8in .5inss Hose Clamp W/ 420-5706Ideal 3/8-7/8in .5inss Hose Clamp W/ 420-5706 |
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![]() | Cole-Parmer 1963734H 010BTV10 凝胶填充式,侧挂式pH电极与凝灰岩尖双结,1000欧姆ATC元,BNCCole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Double-Junction, 1000 Ohm ATC Element, BNC |
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![]() | International Enviroguard Coverall Sms PLUSHOOD+BOOT25EA 2249XLInternational Enviroguard Coverall Sms PLUSHOOD+BOOT25EA 2249XL |
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![]() | MadgeTech TransiTempII 温度数据记录仪TransiTempII: Low Cost Temperature Recorder |
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![]() | 英国Whatman 1541-240,定量滤纸―硬化无灰级Grade 541 : 22 μm,24cmWhatman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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![]() | 安泰 HS-1300 双人单面超净工作台安泰HS-1300双人单面超净工作台(水平送风) |
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![]() | 路昌 LX107 外置探头光电照度计路昌LX107外置探头光电照度计 |
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![]() | 德国VITLAB 65095 PMP材质A级高型量筒 凸出刻度 |
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![]() | 4XC-V 图像金相显微镜4XC-V 图像金相显微镜 |
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![]() | 美国GPI 流量计/累加器,10到100 GPM 1 1/2“NPT(F)过程连接Flowmeter/Totalizer, 10 to 100 GPM; 1 1/2" NPT(F) process connection |
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