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31652个商品
 | +GF+ Signet 3-8900+401-1+402-1 桨轮流量计Multi-parameter controller; 110/220 VAC, 50/60 Hz |
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 | H-B Instrument Company 10/099/1 玻璃温度计Durac Plus ASTM Like 99c |
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 | H-B Instrument Company 30500C 玻璃温度计Easy-read NIST Certified Thermometer, -20/110°C, 300mm Length, Total Immersion, Certified At 0, 50, 100c |
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 | H-B Instrument Company 10/084/1 玻璃温度计Durac Plus ASTM Like 84c |
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 | H-B Instrument Company 31298 玻璃温度计Glass Thermometer Storage Tray 3 Slot (includes 5 ) |
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 | H-B Instrument Company 50715 玻璃温度计H-B Instrument Sugar Hydrometer, 49 to 61% Brix, Plain Form |
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 | H-B Instrument Company 6/0200 玻璃温度计Durac Oven Thermometer, 0/200°C, 405mm Length, 125mm Immersion |
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 | H-B Instrument Company 50315 玻璃温度计H-B Instrument Dual-Scale Hydrometer, 0.690/0.800 SP GR, 0.02 DIV, 43/70 BAUME, 0.5 DIV, 165MM L, 0.002SP GR AND 0.5 BAUME ACRY, INDIVIDUALLY SERIALIZED |
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 | H-B Instrument Company 30270ES 玻璃温度计Enviro-safe Dry Block Thermometer, 24/57c, 175mm Length, 35mm Immersion, Arrows At 25, 30, 37, 56c |
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 | H-B Instrument Company 30562 玻璃温度计Easy-read Pocket Thermometer, Window Metal Case, 0/220f |
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 | Wika 82025T1A4 数字指示器Solar-powered adjustable-angle celsius thermometer;2.5"L |
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 | Wika 32120T016G4 双金属温度计3" Dial, Adjustable angle dial dual-scale industrial bimetal thermometer;12"L;range;50-550F/10-290C |
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 | Wika 30240T006G4 双金属温度计3" Dial, Back-connected dial dual-scale industrial bimetal thermometer;24"L;range;0-250F/-20-120C |
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 | Wika 30060T006G4 双金属温度计3" Dial, Back-connected dial dual-scale industrial bimetal thermometer;6"L;range;0-250F/-20-120C |
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 | Cole-Parmer 4427CP冰箱温度计Digital-Bottle High Accuracy Refrigerator/Freezer Thermometer with solution filled bottle |
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 | Cole-Parmer 4355CP 平板表面干拨号温度计;范围 - 58至302°F（-50到150°C）Cole-Parmer Flat surface stem dial thermometer; Range-58 to 302°F (-50 to 150°C) |
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 | Hart Scientific 5607-75-P 热敏电阻探头Fluke Calibration (formerly Hart Scientific) Immersion PRT Furnace Probe, Temp range 0 to 450 C, 75", Info-Con con |
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 | Vaisala HMT120-KA0A1A22A1A0Z 温湿度计VAISALA RH and temperature transmitter w/No Display, Wall Mount and 4-20mA output |
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 | Taylor 5566 温湿度计Digital Thermohygrometer |
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 | 美国Monarch DC6-1-12-0-0-1-0无纸记录仪12个通用输入，6个数学通道，100/240 VAC，512MB内部存储器，24VDC，120毫安变送器电源 |
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 | Whatman MP20/21 MicroPlus10407860 MP20/21 0.2uM 125MMx105M 1/PK，尺寸：125MMx105M 孔径0.2umMicroPlus膜为0.45 μm的高通量膜，其特征如下： 在饮料工业中，参照微生物质量控制中对水及废水检测第9020部分(实验室内部控制准则)的标准方法，使用每100 ml有1×103个微生物的粘质沙雷氏菌ATCC 14756(DSM 1636)进行细菌挑战实验。 |
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 | Red Lion PAXT0110 温度控制仪Panel Meter With Thermocouple And RTD Inputs; Dc Power; Green Lcd |
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 | Red Lion IAMS0001 信号调节器IAMS with analog - IAMS0001 |
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 | LUBRIPLATE 930AA 14.05 OZ CARTRIDGE 润滑油LUBRIPLATE 930AA 14.05 OZ CARTRIDGE |
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 | WhatmanGrade2定性滤纸1002-147 GR 2 15.0CM IP CERT 100/PK比Grade 1保留力略强，但过滤时间却相对长些(也就是过滤速度相对慢些)，比Grade1吸附性更强。除了8 μm大小颗粒的普通过滤之外，它额外的吸附性能也派上了用场，例如在植物生长实验中截留土壤营养物质，监测空气和土壤中的特殊污染物等，还是肉类、明胶、饲料、药品、维生素、西红柿、婴幼儿奶粉等测定用标准分析滤纸。已折叠好的为Grade 2V。 |
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