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
 | PolyScience MX28C135-A11B 冷藏罐120伏，60赫兹Refrigerated tank; 120 VAC, 60 Hz |
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 | Cole-Parmer® 延长线，50英尺Cole-Parmer® Extension Cable, 50 ft |
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 | Cole-Parmer® 电导池时，K = 1.0，环氧树脂，浸式，100欧姆铂电阻温度传感器ATCConductivity Cell, K=1.0, Epoxy, Dip-Style, 100 Ohm Pt RTD ATC |
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 | PolyScience 7306A11B 标准浸入式循环，12L，120 VACPolyScience® Standard Immersion Circulator, 12L, 120 VAC |
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 | PolyScience 8006A11B 6升的标准数字控制器加热循环水浴，120VAC6-liter Standard Digital Controller Heated Circulating Bath, 120VAC |
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 | PolyScience 8006A12E 6升的标准数字控制器加热循环水浴，240VAC6-liter Standard Digital Controller Heated Circulating Bath, 240VAC |
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 | PolyScience 73A0A12E 标准浸入式循环，12L，240 VACPolyScience® Standard Immersion Circulator, 12L, 240 VAC |
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 | PolyScience MX07R-20-A12E MX 7L加热循环240V/50HZPolyScience® MX 7L Heating Circulator 240V/50Hz |
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 | PolyScienceMX MX07R-20-A11B 7L暖气浴循环120V/60HZPolyScience® MX 7L Heating Bath Circulator 120V/60Hz |
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 | PolyScience MXC-A11B 数字浸入式循环，28L，120伏，60赫兹PolyScience Digital Immersion Circulator,28L, 120 VAC, 60 Hz |
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 | PolyScience MXC-A12E 数字浸入式循环，28L，240伏，50赫兹PolyScience Digital Immersion Circulator, 28L, 240 VAC, 50 Hz |
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 | PolyScience 004-300040 实验室灭藻剂，8盎司瓶Lab algicide, 8 oz bottle |
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 | PolyScience 060308 丁腈橡胶管外部循环，13毫米IDBuna N tubing for external circulation, 13-mm ID |
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 | Spectra/Mesh 屏幕表，PEEK，30×30厘米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 35 µm, pack of 3 |
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 | Spectra/Mesh 屏幕表，30×30厘米，115×145微米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 35 µm, pack of 3 |
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 | Spectra/Mesh 屏幕表30×30厘米，220微米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 220 µm, pack of 3 |
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 | Spectra/Mesh 屏幕表30×30厘米，300微米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 300 µm, pack of 3 |
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| | Spectra/Mesh 屏幕表不锈钢，30×30厘米Spectra/Mesh® Screen Sheets, Stainless Steel, 30 x 30 cm, 30 µm, pack of 2 |
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 | Spectra/Mesh 屏幕床单，30×30厘米尼龙Spectra/Mesh® Screen Sheets, 30 X 30 cm Nylon, 10 µm, 3/pk |
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 | Cole-Parmer® 现场使用的pH电极，单结3英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; single-junction 3 foot cable |
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 | Cole-Parmer® 移动的pH，ORP电极的Kynar ®电极支架Cole-Parmer® Electrode Holder for Removable pH and ORP Electrodes, Kynar |
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 | Cole-Parmer® 磷酸比色法，邻检测试剂盒Colorimetric Phosphate, Ortho Test Kit |
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 | Cole-Parmer® 色度铬酸盐测试套件Colorimetric Chromate Test Kit |
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 | Cole-Parmer® Twist-Lock In-Line HousingCole-Parmer® Twist-Lock In-Line Housing |
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 | Cole-Parmer® 银/硫化物+ / S-2）ISE双结 溶液试剂盒Silver/Sulfide +/S-2) ISE Double junction solution kits |
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