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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4772个商品
 | Cole-Parmer 100毫升PTFE北斗七星 |
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 | Cole-Parmer 14202-84 XLT4琼脂500克Cole-Parmer XLT4 Agar, 500 g |
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 | Cole-Parmer 457376C 电磁阀电动阀门（驱动）Cole-Parmer Two-Way Solenoid Valve for Steam, 5/64" Orifice Size, 24 VDC |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单路口，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 10-ft cable, BNC |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，10英尺长电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, single-junction, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 高精度pH电极，10英尺电缆Cole-Parmer® High-Accuracy pH Electrode, 10-ft Cable |
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 | Cole-Parmer 122352 流量开关Liquid flow switch with 90° port; SPDT, 0.1 GPM |
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 | Cole-Parmer 122353 流量开关Liquid flow switch with 90° port; SPDT, 0.25 GPM |
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 | Cole-Parmer 14202-01贝尔德帕克琼脂500克Cole-Parmer Baird Parker Agar, 500 g |
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 | Cole-Parmer 6349 试验筛 |
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 | Cole-Parmer 6515 试验筛 |
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 | Cole-Parmer® 现场使用的pH电极;双结3英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; double-junction 3 foot cable |
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 | Cole-Parmer® 高pH值的双结pH电极，10英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 10-ft Cable |
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 | Cole-Parmer® 电导池，K = 1.0;玻璃浸式，100欧姆铂电阻温度传感器ATCConductivity Cell; K=1.0; Glass, Dip-Style, 100 Ohm Pt RTD ATC |
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 | Cole-Parmer 457380D 浮子流量计Cole-Parmer Two-Way Solenoid Valve for Steam, 1/8" Orifice Size, 24 VDC |
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 | Cole-Parmer®注射泵RS-232连接线74901-80双驱动注射泵Pumps, Syringe Pumps RS-232 Connector Cable for 74901-80 Dual Drive Syringe Pump |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，没有ATC元Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, No ATC Element |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，没有ATC元，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, No ATC Element, tinned ends |
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 | Cole-Parmer® 可拆卸通用，单结的pH电极，镀锡端Cole-Parmer® Removable General-Purpose, Single-Junction pH Electrode, Tinned ends |
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 | Cole-Parmer® 可拆卸通用，单结pH电极Cole-Parmer® Removable General-Purpose, Single-Junction pH Electrode |
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 | Cole-Parmer® 电导池时，K = 1.0，10千欧ATC，玻璃体Cole-Parmer® Conductivity Cell, K=1.0, 10 Kohm ATC, glass body |
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 | Cole-Parmer 187585 电光点液位传感器Electro-optic point-level sensor; PSF, wet sink, flanged |
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 | Cole-Parmer 87580 电光点液位传感器Electro-optic point-level sensor; PSF, dry sink, flanged |
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 | Cole-Parmer 4552 试验筛 |
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 | Cole-Parmer 4718 试验筛 |
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