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6141个商品
![]() | 优特EUTECH CyberScan CON11手提式TDS和电导率仪优特EUTECH CyberScan CON11手提式TDS和电导率仪 |
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![]() | 优特EUTECH CyberScan CON110手提式TDS和电导率仪优特EUTECH CyberScan CON110手提式TDS和电导率仪 |
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![]() | 美国天宝JENCO 笔式电导率仪美国天宝JENCO 笔式电导率仪 |
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![]() | 霍尼韦尔-B&J吡啶Pyridine色谱级溶剂霍尼韦尔-B&J吡啶Pyridine色谱级溶剂 |
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![]() | HANNA/哈纳 HI83399D COD多参数测定仪标准配置:主机,标配不含测量项目试剂,HI11310 定制专用内置温度传感器玻璃复合酸度电极,HI76404A 定制专用电极支架,HI731555专用玻璃比色皿套装(6套)和HI731333N专用玻璃比色皿套装(4套),HI7408300 比色皿适配器,HI920015 USB定制专用数据传输线,HI75110/230 定制专用 USB2.0电源适配器【规格:DC5V】,中英文使用说明书,HI72083300定制专用携带箱【温馨提示:为确保仪器准确性,建议选购并定期使用HI83399-11专用NIST测量 |
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![]() | 哈纳HANNA HI88713(Lp2000-11N)台式多量程浊度测定仪HI88713标准配置:主机、HI 88713-11浊度标准组(浊度标值:≤ 0.10、15、100、750、2000 FNU/NTU)、HI 731333N定制玻璃比色皿(2个)、HI 93703-58比色皿润滑剂、HI 731318玻璃比色皿清洗布(2块)、中英文使用手册 |
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![]() | 日本A&D SK-10KWP 轻巧型桌面电子称 |
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![]() | A&D BM-22分析天平A&D BM-22分析天平 A&D ION Micro Balance, 5.1g/22g x 0.001mg/0.01mg IntCal/Ionizer/Env.Sensors |
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![]() | A&D RS422/485输出A&D RS422/485输出 AND Weighting RS422/485 Output for SW-Series Scales |
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![]() | Cole-Parmer NEMA 4 enclosed, pH Recorder\/Monitor, 115 VAC 50\/60 HzCole-Parmer® NEMA 4 enclosed, pH Recorder/Monitor, 115 VAC 50/60 Hz |
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![]() | Cole-Parmer 氧化氯传感器,0至10 PPM,4至20 mA输出 CLD410Cole-Parmer® Chlorine Dioxide Sensor, 0 to 10 ppm, 4 to 20 mA output |
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![]() | Cole-Parmer不锈钢探针,300mm的浸入深度,安装12毫米,直径12毫米,极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 300mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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![]() | Cole-Parmer 浊度计,EPA标准,110伏交流Cole-Parmer® Laboratory Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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![]() | Cole-Parmer不锈钢探针,浸入深度320毫米,25毫米的安装,直径19毫米,极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 25-mm mount, 19-mm dia, polarographic |
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![]() | Cole-Parmer不锈钢探针,150mm的浸入深度,安装12毫米,直径12毫米,极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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![]() | Cole-Parmer 550 pH /温度1/4-DIN,控制器Cole-Parmer 550 pH/Temperature 1/4-DIN Controller |
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![]() | Cole-Parmer 玻璃电导率探头可追踪®仪表K表= 0.1Cole-Parmer® Glass Conductivity Probe for Traceable® Meters K=0.1 |
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![]() | 溶剂型Flouresent的红色染料,4盎司,Kingscote 506250-RF4 Fluorescent RED Leak Tracer DyeSolvent-based Flouresent RED Dye, 4 OZ |
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![]() | 美国帝强mini GAC plus高精度便携式快速水分仪获得美国农业部颁发2007年农产品检测仪器奖,mini GAC plus高精度便携式快速水分测定仪 |
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![]() | accumet 探针™组合电极,柔性杆6 LAccumet MicroProbe™ combination electrode, flexible stem 6" L |
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![]() | Extech DO600溶解氧掌上测试仪Extech DO600 Dissolved Oxygen Pocket Tester |
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![]() | Extech 高袖珍湿度计带探针和外部探头Pocket Moisture Meter with Pins and External Probes |
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![]() | Extech MO210木材/建筑水分测定仪Extech MO210 Wood/Building Moisture Meter |
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![]() | Sensidyne 122SA 气体检测管Sensidyne Gas Detection Tubes, Ethylene oxide |
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![]() | RAE 10-106-20 气体检测管RAE Systems gas detection tubes, chlorine, 5 to 100 ppm, 10/box |
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