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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
![]() | 默克浮游菌采样器M Air T Isolator/compressed gasATBHGAS01包含减压器,锥形适配器,夹具,垫片,硅胶垫片. |
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![]() | Wika 32120T016G4 双金属温度计3" Dial, Adjustable angle dial dual-scale industrial bimetal thermometer;12"L;range;50-550F/10-290C |
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![]() | Extech RH350 温湿度计Extech Advance Superheat Digital Datalogging Psychrometer |
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![]() | 普利赛斯XB4200C-SCS电子天平普利赛斯XB4200C-SCS电子天平 |
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![]() | 英国Casella CEL-633C2/K1 1/3倍频程声级计测量套装包含相应的主机,高级工具箱 (196030C), 校准器, 防风罩USB 下载线, Insight数据管理软件,电池和校准证书 |
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![]() | Hart Scientific 5624-20-B RTD探头Fluke Calibration (formerly Hart Scientific) Probe1000 C10 Ohm Prt 0.25inX20ft Bare Wire |
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![]() | 天津津腾 GM-0.20型隔膜真空泵 膜片天津津腾 GM-0.20型隔膜真空泵 膜片 |
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![]() | 安泰 SW-CJ-2FD 双人单面(医用)洁净工作台安泰SW-CJ-2FD双人单面(医用)洁净工作台(垂直送风) |
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![]() | 英国Whatman 29024821,GD/X系列针头滤器,0.45 PP 150/PK PROMOGD/X™专为高颗粒含量的样品而设计,无色聚丙烯外壳,预滤层由GMF Whatman 150(密度按级划分)和GF/F玻璃微纤维介质组成,预滤层消除了样品污染物,即使是难于过滤的样品也有较小的操作压力。GD/X针头式滤器的过滤量是普通针头式滤器的3-7倍。 |
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![]() | NOX RUST VCI 10 CORROSION PREVENTATIVE 5USGNOX-RUST VCI-10 is a volatile corrosion inhibitive lubricating oil for use in the preservation of ferrous metal parts in enclosed systems. |
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![]() | Krylon 20oz. Hot Pink Fluorescent Up 425-S03612Krylon 20oz. Hot Pink Fluorescent Up 425-S03612 |
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![]() | Cole-Parmer S3C1A1015SFJGMALE 混合超声多普勒/过境时间流量计Ultrasonic Hybrid Doppler/transit Time Flowmeter, For 1.5" Schedule 80 PVC |
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![]() | 安泰 SW-CJ-1CU 双人单面超净工作台安泰SW-CJ-1CU双人单面超净工作台(水平送风) |
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![]() | 上海菁华 JA11002电子精密天平上海菁华 JA11002电子精密天平 |
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![]() | Thermo Scientific 30303-104630 Hypersil MOS-2(C8)柱 - 长度100mm,4.6毫米ID,3μm的颗粒大小Thermo Scientific Hypersil MOS-2 (C8) Column - Length 100mm, 4.6mm ID, 3µm particle size |
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![]() | 赛多利斯16541-K针头滤器Minisart High flow一次性针头滤器 孔径:0.2um 直径:28mm每盒50个! |
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![]() | Wika 32090T006A4SF 双金属温度计3" Dial, Silicone-filled, Adjustable Angle Dual-scale Industrial Bimetal Thermometer,9"L;range;0-250f/-20-120c |
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![]() | PolyScience 迷你台式冷水机,-5到50°C,215瓦Polyscience® mini benchtop chiller, -5 to 50°C, 190 watts at 0°C, 240 VAC |
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![]() | PolyScience 5250M41A130E 循环仪; -10至70°C;240VPolyScience® Recirculator; -10 to 70°C; 0.75 hp; centrifugal pump with heater; 240V |
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![]() | 美国PALL Jumbosep™可重复使用离心浓缩装置接受杯、盖 |
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![]() | Ideal 50 Hy-gear 3/4 - 11/2inhose C 420-5016固定夹Ideal 50 Hy-gear 3/4 - 11/2inhose C 420-5016 |
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![]() | Wika 50375695 双金属温度计Surface Thermometer , 2" Face, 3-Spring Pipe Mount, 0 to 250 ° F |
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![]() | 美国PTC 581C最大-最小图表记录温度计(摄氏)美国PTC 581C最大-最小图表记录温度计(摄氏) |
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![]() | Cole-Parmer T51/1-N032-41G 浮子流量计Cole-Parmer 150-mm Correlated Flowmeter with PTFE; Glass floatwith high-resolution valve 0.53 mL/min water flow rate |
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![]() | JC503-FYF-1轻便三杯风向风速表(可下载数据)JC503-FYF-1轻便三杯风向风速表(可下载数据) |
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