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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 PTFE北斗七星250毫升 |
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 | Cole-Parmer® 通用双结pH电极铂电阻温度传感器，100Ω，10英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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 | Cole-Parmer® 单结ORP电极，铂传感器，10英尺电缆Cole-Parmer® Single-Junction ORP Electrode, Platinum Sensor, 10-ft Cable |
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 | Cole-Parmer 912005 压力/真空皮拉尼型传感器1 To 2000 Mtorr Cole-parmer Pressure/vacuum Pirani-type Sensor, Nw 16 Connection |
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 | Cole-Parmer 165841AIR 流量开关Compact low-flow switch for gases; SPST normally open, 1 cfm/2.6 cfm |
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 | Cole-Parmer 165843AIR 流量开关Compact low-flow switch for gases; SPST normally open, 5 cfm/12 cfm |
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 | Cole-Parmer 165843 流量开关Compact low-flow switch for liquids; SPST normally open, 1.0 GPM |
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 | Cole-Parmer 165840 流量开关Compact low-flow switch for liquids; SPST normally open, 0.05 GPM |
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 | Cole-Parmer 165840AIR 流量开关Compact low-flow switch for gases; SPST normally open, 25 cfh/60 cfh |
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 | Cole-Parmer 165842 流量开关Compact low-flow switch for liquids; SPST normally open, 0.5 GPM |
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 | Cole-Parmer 165841 流量开关Compact low-flow switch for liquids; SPST normally open, 0.25 GPM |
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 | Cole-Parmer 165842-AIR 流量开关Compact low-flow switch for gases; SPST normally open, 2.5 cfm/5.6 cfm |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC ElementCole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，1000Ω ATC ElementCole-Parmer® In-Line pH Electrode with Tuff-Tip®, 1000 Ω ATC Element |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element, tinned ends |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，1000Ω ATC，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, 1000 Ω ATC Element, tinned ends |
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 | Cole-Parmer GR60420AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer GR60810AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer GR60310AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer GR60110AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer GR60530AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer GR60220AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer GR60210AVB-CP 浮子流量计Flowmeter,aluminum,65mm |
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 | Cole-Parmer 1462700 不锈钢切碎刀片 |
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 | Cole-Parmer 11807-90-G PTFE过滤膜 |
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