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1387个商品
![]() | Whatman PANPEHA PLUS广泛pH试纸10362010 PANPEHA PLUS 6x85MM 100/PK 2-9含有多种指示剂,当样品溶液与之接触时,就会变成特别的颜色,与颜色表对比,就能得到相应的pH值。 |
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![]() | 英国Whatman1851-025硼硅酸纤维滤纸QMA 2.5CM 100/PK |
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![]() | 英国whatman 10543920渗滤免疫分析膜,PROTRAN BA85系列80x100MMBA 具有大表面积和高蛋白质结合能力的高度灵敏的小孔径膜 |
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![]() | 梅特勒-托利多三合一常规样品pH电极 |
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![]() | HANNA/哈纳HI93722-01氰尿酸试剂 |
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![]() | 美国UIC CM140-001 OPTICAL FILTER, 620 NM 直销电话:4006609565美国UIC CM140-001 OPTICAL FILTER, 620 NM 直销电话:4006609565 |
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![]() | Cole-Parmer 高温延伸长度电导池时,K = 1.0,无ATC CS676HT-K = 1Cole-Parmer® High Temperature Extended Length Conductivity Cell, K = 1.0, No ATC |
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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 1999857-010B 自洁ORP电极,铂带,10英尺的电缆,BNCCole-Parmer® self-cleaning ORP electrode, Ryton® housing, platinum band, 10-ft cable, BNC |
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![]() | Cole-Parmer® 3983501-010TV12 3英尺pH电极,潜水,单结,100欧姆电阻,10英尺长电缆,镀锡端Cole-Parmer® 3-ft pH electrode, submersible, single-junction, 100 ohm RTD, 10-ft cable, Tinned ends |
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![]() | Cole-Parmer® 5779878-025B 双结ORP电极,铂传感器,25英尺电缆Cole-Parmer® Double-Junction ORP Electrode, Platinum Sensor, 25-ft Cable |
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![]() | 英国Whatman 111705 NucleporeTM径迹蚀刻膜,孔径0.1um,直径90mmNuclepore™径迹蚀刻膜是由高品质的聚碳酸酯制成,孔径精确、流速快、化学抗性卓越、抗热性,表面光滑平整,不溶于大多数有机溶剂(氯仿、二氯甲烷、N-甲基-2-吡喏烷酮除外)或浸出,不吸附蛋白质,确保样品的洁净度。 |
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![]() | 美国UIC CM191-057 NUT FOR WORKING ELECTRODES, C/S 直销电话:4006609565美国UIC CM191-057 NUT FOR WORKING ELECTRODES, C/S 直销电话:4006609565 |
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![]() | HANNA/哈纳HI1053B锥形头可填充玻璃复合酸度电极 |
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![]() | 美国UIC CM190-021 Cell Outlet Tube for Carbon or Sulfur Cell 直销电话:4006609565美国UIC CM190-021 Cell Outlet Tube for Carbon or Sulfur Cell 直销电话:4006609565 |
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![]() | Cole-Parmer® 3983501-010BGV12,SJ,PT100 3英尺pH电极,潜水,单结,100欧姆电阻,10英尺的电缆,BNCCole-Parmer® 3-ft pH electrode, submersible, single-junction, 100 ohm RTD, 10-ft cable, BNC |
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![]() | HANNA/哈纳94763B-50试剂HANNA/哈纳94763B-50试剂 |
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![]() | 上海越平 DSH-50-5电子水份快速测定仪上海越平 DSH-50-5电子水份快速测定仪 |
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![]() | 美国UIC CM153-018 O-RING, BALL FITTING 直销电话:4006609565美国UIC CM153-018 O-RING, BALL FITTING 直销电话:4006609565 |
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![]() | 米沃奇Milwaukee MA9315米克水质/电极支架米沃奇Milwaukee MA9315米克水质/电极支架 |
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![]() | 米沃奇Milwaukee M10016B-米克水质/电极清洗溶液米沃奇Milwaukee M10016B-米克水质/电极清洗溶液 |
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![]() | 英国Whatman1851-082硼硅酸纤维滤纸QMA 8.26CM 100/PK |
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![]() | HANNA/哈纳 HI7009 pH校准缓冲液标准值@25°C:7.01 pH..;规格:500mL 适用常规标准酸度pH缓冲液. |
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![]() | 美国UIC CM153-006 O-RING, 13/16" OD X 5/8" ID 直销电话:4006609565美国UIC CM153-006 O-RING, 13/16" OD X 5/8" ID 直销电话:4006609565 |
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![]() | HANNA/哈纳HI93721-01铁试剂-HR |
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