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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
![]() | Ashcroft 0到15磅通用水密开关0 to 15 psi General-Purpose Watertight Switch, Single Setpoint |
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![]() | Ashcroft 0至100 PSI通用水密开关0 to 100 psi General-Purpose Watertight Switch, Single Setpoint |
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![]() | Ashcroft 0至30磅通用水密开关0 to 30 psi General-Purpose Watertight Switch, Single Setpoint |
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![]() | Ashcroft B4-24-B-XCY-200# 压力开关0 to 200 psi General-Purpose Watertight Switch, Single Setpoint |
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![]() | Ashcroft 0至60磅通用水密开关0 to 60 psi General-Purpose Watertight Switch, Single Setpoint |
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![]() | Thermo Scientific Nunc 177429 Lab-Tek™材料,Permanox号井,2;生长面积,4.2厘米平方米; 16/packThermo Scientific Nunc Lab-Tek™ Chamber Slide™ System; material, Permanox; number of wells, 2; growth area, 4.2 cm sq; 16/pack |
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![]() | Wika 31240T016G4 双金属温度计3" Dial, Bottom-connected dial dual-scale industrial bimetal thermometer;24"L;range;50-550F/10-290C |
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![]() | Wika 31240T006G4 双金属温度计3" Dial, Bottom-connected dial dual-scale industrial bimetal thermometer;24"L;range;0-250F/-20-120C |
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![]() | Wika 31240T003G4 双金属温度计3" Dial, Bottom-connected dial dual-scale industrial bimetal thermometer;24"L;range;25-125F/-5-50C |
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![]() | Spirax Sarco BT 1" 51992 蒸汽处理配件Bronze "Y" strainer, 1" NPT(F) |
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![]() | SKC 225-9596A Biosampler捕集瓶SKC 225-9596 Biosampler捕集瓶5ml容量 |
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![]() | Whatman Grade4定性滤纸1004-917 GR 4 46x57CM 100/PK极快的过滤速度,能够非常好的截留粗颗粒和胶状沉淀物例如氢氧化铁和氢氧化铝。非常适合在日常分析中进行生物或者有机浸出物的快速过滤。在高流速空气污染监测时,如果不需要截留细小颗粒,也可使用还是玉米糖浆、乳制品、消毒剂芽孢活性、食品中3-氯-1,2-丙二醇等测定标准分析滤纸。 |
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![]() | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350274 Grade603 CELTHIMBLE 48x200MM 25/PK标准萃取套筒/滤筒。603型套筒/滤筒是由高质量棉纤维素制成,603g型套筒/滤筒是由鹏硅酸玻璃(含粘结剂)制成。对于常规自动化萃取仪器,Whatman为您提供与仪器匹配尺寸的套筒/滤筒适配器,以满足自动化使用。 |
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![]() | NYCO GREASE GN 06 5KG包装,符合DCSEA355A G-355NYCO GN06润滑脂是基于矿物油的,在100℃下粘度是5cSt,增稠与锂皂。 |
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![]() | NYCO GREASE GN 15 5KG CAN DCSEA 382A G-382Nyco Grease GN 15 is lithium grease based on a mineral oil with a viscosity of 5 cSt at 100°C. |
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![]() | Cole-Parmer 4015CP K型热电偶温度计Cole-Parmer Thermocouple Thermometer Type-K |
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![]() | 圣戈班 AAL00027 食品级耐压管 |
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![]() | 梅思安MSA 2601104探杆梅思安MSA 2601104探杆 |
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![]() | 密理博Millipore Multiscreen™微孔过滤板 固相RIA、DNA杂交、ELISA、蛋白质结合 |
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![]() | Nunc 236269 封板膜封板膜,比普通聚烯烃稍硬,普通用途,每包200,每箱800 |
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![]() | Nunc 176740 4孔细胞培养板Nunc4孔细胞培养板,聚苯乙烯,带盖,Nunclon△表面,每包4,每箱120 |
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![]() | 德国VITLAB 107097 PFA材质A级容量瓶 |
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![]() | 密理博Millipore Multiscreen™微孔过滤板 高蛋白/核酸吸附板 |
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![]() | Tisch TE-5010-6X,经过时间指示计数器,220伏50赫兹TE-5010-6X, Elapsed Time Indicator Counter, 220 Volt 50 Hertz |
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