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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
![]() | 泰纳TAINA UVC-254 紫外杀菌灯强度测试仪,紫外线强度计标准配置:说明书1本,感应器1只,携带盒1只,主机1只。 |
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![]() | Sciencetool R400无油式真空泵主要应用范围: .真空烘箱/干燥箱 .抽吸/自动化系统 .手套箱/真空室 SCIENCETOOL产品特点: .无油设计,活塞往复式运作,完全无需保养。 |
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![]() | Sciencetool旋片式真空泵(真空度:≤1.33pa,抽气速率:2L/S)旋片泵的主要应用范围: ·真空(冷冻)干燥 ·真空蒸馏 ·真空抽滤 ·作为高真空泵的前泵 ·真空探伤 ·真空镀膜 ·与其它仪器设备配套 |
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![]() | 美国pall Immobilon-P卷状PVDF转印膜 宽*长:26.5×375cm |
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![]() | Cole-Parmer 组合离子选择性电极,水硬度(CA +2 /镁+),CN-27504-34Cole-Parmer® Combination Ion Selective Electrodes, Water hardness (Ca+2/Mg+) |
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![]() | Cole-Parmer 组合离子选择性电极,镉(CD +2), CN-27504-04Cole-Parmer® Combination Ion Selective Electrodes, Cadmium (Cd+2) |
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![]() | Cole-Parmer 组合离子选择性电极,高氯酸盐(CLO4),CN-27504-24Cole-Parmer® Combination Ion Selective Electrodes, Perchlorate (ClO4) |
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![]() | Whatman2814T Polycap HD囊式过滤器POLYCAP 150 10/20 HD 5/PK 20μm 100mmWhatman2814T Polycap HD囊式过滤器POLYCAP 150 10/20 HD 5/PK 20μm 100mm |
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![]() | Whatman2812T Polycap HD囊式过滤器POLYCAP 150 10/20 HD 5/PKWhatman2812T Polycap HD囊式过滤器POLYCAP 150 10/20 HD 5/PK 5μm 150mm |
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![]() | Whatman2813T Polycap HD囊式过滤器Whatman2813T Polycap HD囊式过滤器POLYCAP 150 10/20 HD 5/PK 10μm 150mm |
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![]() | Whatman2810T Polycap HD囊式过滤器POLYCAP 150 0.45μm 150mmWhatman2810T Polycap HD囊式过滤器POLYCAP 150 0.45μm 150mm |
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![]() | Biohit/百得 725700 连续分液器 |
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![]() | Micropump® 低流量泵头,8000转,0至24 VDC的变速驱动器Variable speed drive for Micropump® low-flow pump heads, 8000 rpm, 0 to 24 VDC |
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![]() | Whatman ME25 SELECT/21混合纤维素酯膜10406802 ME25 SELECT/21 STL 50MM 400/PK,尺寸:50MM 孔径0.45um精品膜系列,白色/黑网格3.1mm 无菌 Whatman混合纤维素酯膜由硝酸纤维素(NC)和醋酸纤维素(CA)混合制成,它比纯硝酸纤维素膜具有更好的平整性和均匀性,为检测颗粒物和微生物提供了更好的颜色对比,减少了眼睛疲劳。ME型混合纤维滤膜比WME型混合纤维素膜具有更低的醋酸纤维素含量,生物相容性更佳。 |
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![]() | Whatman ME25 SELECT/21混合纤维素酯膜10406803 ME25 SELECT/21 STL 47MM 400/PK,尺寸:47MM 孔径0.45um精品膜系列,白色/黑网格3.1mm 无菌 Whatman混合纤维素酯膜由硝酸纤维素(NC)和醋酸纤维素(CA)混合制成,它比纯硝酸纤维素膜具有更好的平整性和均匀性,为检测颗粒物和微生物提供了更好的颜色对比,减少了眼睛疲劳。ME型混合纤维滤膜比WME型混合纤维素膜具有更低的醋酸纤维素含量,生物相容性更佳。 |
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![]() | ALOCROM 1000 MP0018 22KG DRUMA liquid chemical which imparts a light chromate conversion to aluminium and its alloys without significantly changing the appearance of the metal. |
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![]() | Cole-Parmer F2602-2 HPLC针头式过滤器 |
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![]() | Cole-Parmer 95-0484-02 4瓦的紫外线灯 |
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![]() | Cole-Parmer S193915 陶瓷搅拌器 |
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![]() | Cole-Parmer F2602-1 HPLC针头式过滤器 |
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![]() | Cole-Parmer H721P3V103T10EBH 溶液pH电极接地,高盐的应用;1000欧姆铂热电阻(铲柄,BNC)Cole-Parmer® Solution Grounded, High-Salt Application pH Electrode; 1000 Ohm Pt RTD (Spade Lug), BNC |
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![]() | Cole-Parmer 溶液pH电极接地,通用,100欧姆铂热电阻(音频插头连接器,BNC)H721P2V123T10EBGCole-Parmer® Solution Grounded, General-Purpose pH Electrode; 100 Ohm Pt RTD (Audio Plug Connector), BNC |
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![]() | Cole-Parmer 溶液pH电极接地,高盐的应用;100欧姆铂热电阻(音频插头,BNC) H721P3V123T10EBGCole-Parmer® Solution Grounded, High-Salt Application pH Electrode; 100 Ohm Pt RTD (Audio Plug), BNC |
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![]() | Cole-Parmer 6P04/6C 变截面流量计Cole-Parmer Flowmeter System, Multi-Tube Frames, for Six 65-mm flowtubes, Isolated flow pattern; Aluminum wetted parts |
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![]() | Brand普兰德 Dispensette III 5-50ml标准型游标可调瓶口分液器 订货号: 4600361Brand Dispensette III 5-50ml标准型游标可调瓶口分液器 含SafetyPrime安全回流阀 |
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