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
![]() | Thermo Scientific爱普罗多参数分析仪/ /导电模块Thermo Scientific AquaPro Multiparameter Analyzer/ with Conductivity Module |
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![]() | 美国进口Dylos DC1100 Pro空气质量PM2.5粉尘检测仪亲们,家里空气PM2.5颗粒物超不超标?有多少颗粒物吗?买的净化器真的能去除PM2.5吗,无需等待,现在起有你实时掌握!每个房间每个地方pm2.5颗粒一目了然! |
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![]() | 美国SUPCO IAQ50室内空气质量监测仪SUPCO IAQ50室内空气质量监测仪是一台壁挂式或台式设备,可同时显示二氧化碳浓度(CO2/ppm),温度(摄氏度或F)%相对湿度,和一个可编程的,监控声音的,CO2浓度报警仪。 |
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![]() | Cole-Parmer 2061025PG2M2202CP1 高精度压力表变送器0 to 25 psig Cole-Parmer High-Accuracy Gauge Transmitter, 0.1 to 5.1 V Output |
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![]() | 铜听棒 |
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![]() | SafetySiren HS80501天燃气(丙烷,甲烷)探测器SafetySiren HS80501天燃气(丙烷,甲烷)探测器 |
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![]() | RadStar RS800连续测氡仪RadStar RS800连续测氡仪 |
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![]() | 美国帝强GAC2100AGRI高精度快速谷物水分测定仪GAC2100 AGRI是一种极方便而且可靠的高精度谷物水分快速测定仪。 |
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![]() | accumet 环氧体,温度补偿,电池电极,K = 10accumet epoxy body, temperature compensated, 2-cell electrode, K=10 |
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![]() | Extech 防水CL200袖珍余氯测试仪Extech Waterproof CL200 Pocket Chlorine Tester |
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![]() | Extech 电导率,TDS,盐度测试仪套件Extech Conductivity, TDS, Salinity Tester kit |
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![]() | Cole-Parmer FCL402 游离氯传感器Cole-Parmer Free Chlorine Sensor, 0 to 2 ppm, 4 to 20 mA output |
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![]() | CHEMets 色度铁检测试剂盒CHEMets Colorimetric Iron Test Kit |
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![]() | CHEMets 色度磷酸盐,HR,检测试剂盒CHEMets Colorimetric Phosphate, HR, Test Kit |
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![]() | Masterflex 07019-01标准长轴泵头,I / P 73,PC外壳/ SS转子Masterflex Standard long-shaft pump head, I/P 73, PC housing/SS rotor. |
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![]() | 美国IRCON爱光MODLINE 5R-1810红外测温仪美国IRCON爱光MODLINE 5R-1810红外测温仪 |
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![]() | Cole-Parmer DDFXD3-A11A-NN 超声波流量计Doppler Flowmeter, 0.15 To 30 FPS, With Dual 4 To 20 mA Input/output |
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![]() | Cole-Parmer MC-5SCCM-D/5M 质量流量控制器Cole-Parmer Flow controller, mass, differential pressure, for gas, 0.05 to 5 ml/min |
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![]() | Extech 带存储的meterlink inspectorpro8合1组合探针和无针湿度计Extech Meterlink InspectorPro 8-in-1 Combination Pin and Pinless Moisture Meter with Built-in Memory |
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![]() | 澳大利亚ECOTECH Aurora-1000浊度测定仪(在线)(Nephelometer)Aurora-1000用于能见度测量及颗粒物监测。友好的用户风格,易于使用和维护,并且降低了成本。 |
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![]() | 澳大利亚ECOTECH Aurora-3000三波长浊度仪Aurora-3000用于不同原因造成的空气污染。 |
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![]() | TSI 8455风速变送器TSI 8455风速变送器标准配置:8455风速变送器,校验证书,RMA指导,保护套,说明书。 |
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![]() | Drager 8101751 气体检测管Drager Tubes, Formaldehyde, 2 to 40 ppm |
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![]() | Drager 8101461 硫化氢气体检测管Drager Tubes, Hydrogen Sulfide, 0.2 To 5 PPm |
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![]() | Sensidyne 830-0001-01 气体采样泵Sensidyne Gas sampling pump |
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