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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
![]() | Cole-Parmer 2651 2R5WD 2B T1 C CP1 压差传感器Very-Low Differential Transducer; 0 to 2.5" Water ~ 0 to 5 VDC Output |
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![]() | H-B Instrument Company 50500 玻璃温度计H-B Instrument Hydrometer, 0.800 to 0.900 Specific Gravity, 0.002 Divisions, Plain Form |
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![]() | 华瑞泵吸式MultiRAE Lite六合一有毒有害气体检测仪PGM-6208选配:(H2S/CO HCHO NH3 PID H2S)五种探头,可同时检测H2S, 一氧化碳, 甲醛, 氨气, VOC (甲苯) 4、二氧化硫 六种气体 |
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![]() | FAI SILENT Sequential Air SamplerSILENT Sequential Air Sampler是一种专门为室内环境中的颗粒物收集而开发的连续性采样的仪器。 |
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![]() | Cole-Parmer®单一的-注射器输液泵,115伏交流Cole-Parmer® single-syringe infusion pump, 115 VAC |
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![]() | H-B Instrument Company 10/052/1 玻璃温度计Durac Plus ASTM Like 52c |
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![]() | 夹式表面温度计 TH-483C |
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![]() | 美国PALL Nanosep型离心浓缩装置 3K,灰色 |
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![]() | Micropump® 齿轮泵,毫升/转,PPS,PTFE,手动速度控制Gear Pump, mL/rev, PPs, PTFE, mAnual Speed Control |
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![]() | 英国Whatman 51506,VACU-GUARD 60mm真空泵保护滤器0.45UM PTFE SUCTIONVACU-GUARD在线滤器有助于限制和隔离传染性物质进入真空系统,从而保护您的实验室。 |
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![]() | I-Chem Vial Amber 60ML 100S CS72 S146-0060I-Chem Vial Amber 60ML 100S CS72 S146-0060 |
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![]() | Mark-10 MK500人体工学测试套件,500磅Mark-10 MK500人体工学测试套件,500磅 |
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![]() | BioDoc 97-0274-04 电泳成像设备PhotoDoc-It Imaging System with 302nm 20cm x 20cm Filter Transilluminator, 115VAC |
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![]() | 英国whatman 18268753,ADF75系列滤纸2.54CMx400M MAX OD19INwhatman 18268753 ADF75 2.54CMx400M MAX OD19IN |
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![]() | Cole-Parmer微型风速仪Cole-Parmer微型风速仪 |
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![]() | BIOLABPRO 半自动厌氧培养系统BIOLABPRO 半自动厌氧培养系统 |
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![]() | PolyScience 45L冷藏浴循环240V/50HZPolyScience® Performance Programmable 45L Refrigerated Bath Circulator 240V/50Hz |
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![]() | 华瑞MiniRAE Lite PGM-1700气体检测仪标准配置:1、PGM-7300主机,含传感器及UV灯2、锂电池、旅行充电器3、橡胶保护套4、进气管及水阱过滤器5、操作说明书6、资料及软件光盘7、便携软包 |
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![]() | Cole-Parmer S3C1A1007SFJGMALE 混合超声多普勒/过境时间流量计Ultrasonic Hybrid Doppler/transit Time Flowmeter, For 4" Schedule 80 PVC |
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![]() | Thermo 4640030 2-20ul F3单道可调移液器Thermo 2-20ul F3单道可调移液器 半支消毒 4640030 |
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![]() | Cole-Parmer® 凝胶填充式,侧挂式pH电极与凝灰岩提示,单结,没有ATC元素,镀锡端Cole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, No ATC Element, Tinned ends |
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![]() | Filter Bags18-1/2“L聚丙烯绝对额定高效率的过滤袋 |
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![]() | 科尔帕默 MASTERFLEX® L/S® 标准数字泵 |
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![]() | 37XB 倒置生物显微镜37XB 倒置生物显微镜 |
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![]() | lab 尼龙圆片过滤膜孔径:0.45(um), 直径:25(mm),(200片/盒) |
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