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®活塞泵系统由V300控制器和Q2头，3/8“活塞直径（mm），0到1296毫升/分钟Piston Pump System consisting of V300 controller and Q2 head, 3/8" Piston Diameter, 0 to 1296 mL/min |
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 | Cole-Parmer®自吸泵316不锈钢离心泵，中度吸入扬程129加仑，230/460 VACCole-Parmer Self-Priming 316 SS Centrifugal Pump, Moderate Suction Lift; 129 GPM, 230/460 VAC |
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 | Masterflex 77111-47 B / T ®变速洗模块化泵，11至321转，230VMasterflex® B/T® variable-speed wash-down modular pump, 11 to 321 rpm, 230V. |
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 | Thermo Scientific 1400的EPR循环的冷水机组 |
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 | Walchem EHE55E2-PC 可编程远程控制电磁驱动隔膜计量泵的服务包，20 GPHService Kit For Programmable Remote Control Solenoid-driven Diaphragm Metering Pump, 20.0 GPH |
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 | Air Cadet® 420-1903 真空/压力泵，隔膜泵，单头，0.8 CFM，12 VDCAir Cadet® Vacuum/Pressure Pump, Diaphragm, single head, 0.8 cfm, 12 VDC |
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 | Troemner 9080W F级砝码，50磅Class F Calibration Mass, 50 lb |
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 | Cole-Parmer溶液接地，铂带的ORP电极；没有ATC元，BNC H721S90003T10ABCole-Parmer® Solution Grounded, Platinum-Band ORP Electrode; No ATC Element, BNC |
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 | Cole-Parmer 组合式离子选择性电极, 银/硫化物 (Ag+/S2),CN-27504-28Cole-Parmer® Combination Ion Selective Electrodes, Silver/Sulfide(Ag+/S2) |
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 | Spectra/Mesh 屏幕表，PEEK，30×30厘米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 35 µm, pack of 3 |
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 | Ashcroft 计0至30的PSID范围 卫生计Gauge with 0 to 30 psid range, bottom connection |
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 | Thermo Scientific Hypersil 31603-152130 ODS-2（C18）色谱柱 ，31603-152130Thermo Scientific Hypersil ODS-2 (C18) Column - Length 150mm, 2.1mm ID, 3µm particle size |
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 | Ashcroft D4-24-B-XCY-150IWD 差压开关0 to 150" H2O Differential General-Purpose Watertight Switch, Single Setpoint |
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 | Ashcroft G2-7-M02-15-G2-1000#-G 压力传感器Transducer, 1000 PSI, 1-5 VDC |
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 | Ashcroft 0到15磅通用水密开关0 to 15 psi General-Purpose Watertight Switch, Single Setpoint |
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 | Ashcroft 63-1008-SL-02L-15#/KPA 机械压力表0 to 15 psi and 0 to 100 kPa Dual-Scale Gauge, Bottom Connection |
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 | Cole-Parmer P117V-3H-C52L-DIS 压力开关Vacuum Switch; 1.6 to 27.0 " Hg decreasing ranges, 2.7 to 28.2 " Hg increasing range; 29.9" Hg maximum system pressure; greater than 60 CPM |
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 | 96孔深孔板，聚丙烯，24/pack96-well Deep Well Plate, Polypropylene, 24/pack |
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 | Extech DO600溶解氧掌上测试仪Extech DO600 Dissolved Oxygen Pocket Tester |
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 | Masterflex 77601-80 I/P易装泵头，经ATEX认证的2区，PSF外壳/ SS转子I/P Easy-Load Pump Head, ATEX-approved for Zone 2, PSF housing/SS rotor |
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 | Masterflex 77495-20 L / S NEMA 56C型泵头适配器;传动比18.3:1适配器; 3450最大电机转速L/S NEMA type 56C pump head adapter; 18.3:1 adapter gear ratio; 3450 max motor rpm. |
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 | 美国Cannon 9721-R65 乌氏粘度计，大小1BCannon Ubbelohde viscometer, size 1B |
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 | Cole-Parmer L-1LPM-D/5V 差压式流量计Flowmeter, volumetric, for water, 0 to 1 L/min |
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 | 美国B1-L个人臭氧徽章B1-L的前部允许空气通过开口扩散，引起徽章的背面上的颜色变化。 |
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 | Drager 8101111 扩散管Drager Diffusion Tube Nitrogen Dioxide 10/a-D |
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