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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
 | 德图testo340烟气分析仪CO low备用传感器T340 CO low传感器 货号0393 0102 |
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 | Kewaunee Fume Hood Bench Ada 6ft H08K5472HOXKewaunee Fume Hood Bench Ada 6ft H08K5472HOX |
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 | HANNA/哈纳HI9125便携式防水型pH/ORP/温度测定仪HI9125N 主要性能特点： •超大屏幕显示，随屏幕具有操作指示标识 •具有定期校准提醒功能 •温度测量单位可选℃或 °F |
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 | 梅特勒51350058 10.012pH缓冲液NIST/DINBuffer1瓶×250mL |
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 | Cole-Parmer 110伏交流 台式溶解氧控制器Benchtop Dissolved Oxygen Controller, 110 VAC |
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 | 圣戈班 AAC00007 R-3603理化分析仪器用软管 |
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 | Cole-Parmer 014-02ST 浮子流量计Cole-Parmer Flowmeter System, 65-mm Direct-Reading Flowtube for Air; 10 LPM |
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 | Cole-Parmer PSV-4 电磁阀电动阀门Cole-Parmer Low-Flow, Direct-Lift Proportioning Solenoid Valve, 0.063" orifice, 0-30 VDC |
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 | International Enviroguard Coverall White Sms Xl CS25 2223XLInternational Enviroguard Coverall White Sms Xl CS25 2223XL |
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 | Whatman Grade 589/2 定量滤纸10300196 Grade 589/2 WHTRIB 130X190MM 500/PK“白缎滤纸”-中等细小颗粒的无灰标准滤纸(根据 DIN 53153定为2a类)，中等流速，应用于多种日常定量分析方法，如泥土中沙子含量测定，面粉级别测定或者造纸工业中水相悬浮物测定，可可食品中脂肪含量、明胶中总磷、牛奶中沉淀物及产品异质物的测定。已折叠好的型号为Grade 589/2 ½。 |
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 | Seepex MDP 003-12 - SPAGGIARI 工业螺杆泵的斯帕加里驱动，0 - 31 GPHIndustrial progressing cavity pump with an Spaggiari drive, 0 - 31 GPH |
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 | Red Lion PAXS0010 应变计/负载电池控制仪PAXS0010 DIN Strain Gauge / Load Cell Panel Meter 24mV Diff erential 240mV Diff erential 11-36VDC/24VAC |
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 | NM120L 天才制氮机 |
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 | Cole-Parmer® ORP电极，线，单路口，10英尺的电缆，BNCCole-Parmer® ORP electrode, in-line, single-junction, 10-ft cable, BNC |
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| | Nunc 253624 NuncLowBot板盖用于384孔和1536孔微孔板，带有侧面切口和蒸发屏障，聚苯乙烯，外部尺寸128*86mm，已灭菌 |
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 | Whatman SPARTAN 30 Puradisc针头式滤器10463053 SPARTAN 30/0.45 RC 50/PK，孔径：0.45um经SPARTAN™针头式滤器过滤的有机相和水相溶液确保在HPLC中结果的重现性。经SPARTAN过滤的水、甲醇和乙腈溶液在210和254 nm波长下检测几乎无紫外吸收，检测并认证不同批次之间有很高的一致性。 |
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 | Advantec 双开口的冷水外壳与透明的苯乙烯丙烯腈油底壳 |
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 | Cole-Parmer®pH值前置放大器套件，220伏，50赫兹Power Supply for Cole-Parmer® pH Preamplifier Kits, 220 VAC, 50 Hz |
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 | Cole-Parmer HC205S-020 变面积式流量计303 SS Flowmeters for Water withstand pressures to 6000 psi.Wetted parts include brass,303 SS springs, and PPS ceramic-coated magnet |
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 | Cole-Parmer 110 VAC, 50/60 Hz 调节器Benchtop Model pH/ORP Controller with Recorder and ATC; 110 VAC, 50/60 Hz |
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 | Cole-Parmer® 延长线，50英尺Cole-Parmer® Extension Cable, 50 ft |
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 | Extech InspectorPro 8合1组合引脚和察看水分测定仪Extech InspectorPro 8-in-1 Combination Pin and Pinless Moisture Meter |
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| | Nunc 242811 Nunc OmniTray塑料盘Nunc OmniTray塑料盘，聚苯乙烯，已灭菌，OmniTray带盖，数量每包/箱，10/60 |
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| | International Enviroguard Coverall Mcroguard Hb 2xl Cs25 CE8019BP-2XLInternational Enviroguard Coverall Mcroguard Hb 2xl Cs25 CE8019BP-2XL |
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 | Cole-Parmer®磁力驱动泵，离心与聚丙烯水泵头，32 GPM，115/230伏，60赫兹Cole-Parmer Magnetic Drive Pump, Centrifugal with Polypropylene Pump Head, 32 GPM, 115/230 VAC, 60 Hz |
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