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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®真空泵，0.31立方英尺，21.3英寸汞柱，230伏交流Cole-Parmer Vacuum Pump, 0.31 cfm, 21.3" Hg, 230 VAC |
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 | Cole-Parmer 099AEV2412ST 加热的歧管气体加热蒸发器/集中器 |
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 | Cole-Parmer®75211-20更换电机驱动系统Replacement motor for drive system 75211-20 |
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 | Cole-Parmer 109A 28680-30 十八位蒸发器/集中器 |
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 | Cole-Parmer®电磁隔膜泵，22毫升/分钟，220 VACSingle-head Cole-Parmer® chemical feed solenoid diaphragm pump, 22 mL/min, 220 VAC |
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 | Cole-Parmer 标准数字，-35至150°C 冷却/加热循环水浴 |
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 | Cole-Parmer®电磁隔膜泵，22毫升/分钟，115伏交流Single-head Cole-Parmer® chemical feed solenoid diaphragm pump, 22 mL/min, 115 VAC |
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 | Cole-Parmer 230V 50赫兹 冷却/加热循环水浴 |
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 | Cole-Parmer®电磁隔膜泵，180毫升/分钟，115伏交流Single-head Cole-Parmer® chemical feed solenoid diaphragm pump, 180 mL/min, 115 VAC |
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 | Cole-Parmer®电磁隔膜泵，92毫升/分钟，220 VACSingle-head Cole-Parmer® chemical feed solenoid diaphragm pump, 92 mL/min, 220 VAC |
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 | Cole-Parmer 099AEV2012ST 加热蒸发器/集中器 |
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 | Cole-Parmer 1/3-hp，900W 再循环冷却器 |
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 | Cole-Parmer 1/3-hp，900W 12.3升/分钟，230V再循环冷却器 |
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 | Cole-Parmer®电磁隔膜泵，180毫升/分钟，220 VACSingle-head Cole-Parmer® chemical feed solenoid diaphragm pump, 180 mL/min, 220 VAC |
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 | Cole-Parmer 1/3-hp，1000W 再循环冷却器 |
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 | Cole-Parmer®电磁隔膜泵，92毫升/分钟，115伏交流Single-head Cole-Parmer® chemical feed solenoid diaphragm pump, 92 mL/min, 115 VAC |
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 | Cole-Parmer 6.4升/分钟，115V 再循环冷却器1/3-hp |
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 | Cole-Parmer®电磁隔膜泵，46毫升/分钟，115伏交流Single-head Cole-Parmer® chemical feed solenoid diaphragm pump, 46 mL/min, 115 VAC |
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 | Cole-Parmer®电磁隔膜泵，46毫升/分钟，220 VACSingle-head Cole-Parmer® chemical feed solenoid diaphragm pump, 46 mL/min, 220 VAC |
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 | Cole-Parmer 标准数字，-35至100°C 冷却/加热循环水浴 |
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| | Cole-Parmer®3U-40法兰套件1-1/2“2”连接Flange Kit for 1-1/2" and 2" Connections |
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 | Cole-Parmer® EW-70604-44油桶泵管组，PP，47“Cole-Parmer® Drum Pump Tube Set, PP, 47" |
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 | Cole-Parmer 温度范围-5〜40°C，120V，60HZ 冷却/加热循环水浴 |
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 | Cole-Parmer® EW-70604-42油桶泵管组，PP，39“Cole-Parmer® Drum Pump Tube Set, PP, 39" |
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 | Cole-Parmer 099AEV812ST 加热蒸发器/集中器 |
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