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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570个商品
 | Cole-Parmer®Norprene更换滚轮设置为74200系列泵，用Norprene 0.220“ID管的使用Cole-Parmer Norprene Replacement Roller set for 74200 series of pumps, For use with Norprene 0.220" ID tubing |
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| | Cole-Parmer®Norprene更换滚轮设置为74200系列泵，用Norprene 0.155“ID管的使用Cole-Parmer Norprene Replacement Roller set for 74200 series of pumps, For use with Norprene 0.155" ID tubing |
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| | Cole-Parmer®Norprene更换滚轮设置为74200系列泵，使用用Norprene 0.375“ID油管Cole-Parmer Norprene Replacement Roller set for 74200 series of pumps, For use with Norprene 0.375" ID Tubing |
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 | Cole-Parmer®聚丙烯磁力驱动泵，离心泵，12 VDC简单的ON / OFF开关Cole-Parmer Polypropylene Magnetic Driven Pump, Centrifugal, 12 VDC with simple on / off switch |
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 | Cole-Parmer®电机无泄漏泵改性聚苯醚的身体，3.5 GPM或6 FT，1/2英寸软管连接Cole-Parmer Canned Motor Sealless Pump, Noryl Body, 3.5 GPM or 6 FT, 1/2 inch hose connection |
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 | Cole-Parmer®电机无泄漏泵，改性聚苯醚的身体，3.5 GPM或6英尺，1/2英寸NPT连接Cole-Parmer Canned Motor Sealless Pump, Noryl Body, 3.5 GPM or 6 FT, 1/2 inch NPT connection |
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 | Cole-Parmer®低流量关闭耦合泵，最大流量12 GPM，1“喉管接口，24 VDC 3600 RPM电机，316不锈钢Cole-Parmer Low-Flow Close-Coupled Pump, 316 Stainless Steel, Max Flow of 12 GPM, 1" Hose Ports, 24 VDC 3600 RPM motor |
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| | Cole-Parmer®低流量关闭耦合泵，最大流量12 GPM，1“喉管接口，12 VDC 3600 RPM电机，316不锈钢Cole-Parmer Low-Flow Close-Coupled Pump, 316 Stainless Steel, Max Flow of 12 GPM, 1" Hose Ports, 12 VDC 3600 RPM motor |
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 | Cole-Parmer®低流量蠕动泵，变速，8 - 22转，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, 8 - 22 RPM, 12 VDC, Manual Control |
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 | Cole-Parmer®低流量蠕动泵，变速，1.5 - 5 RPM，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, 1.5 - 5 RPM, 12 VDC, Manual Control |
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 | Cole-Parmer®低流量蠕动泵，变速，3.3 - 10转，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, 3.3 - 10 RPM, 12 VDC, Manual Control |
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| | Cole-Parmer®低流量蠕动泵，变速，正反转，3.3 - 10转，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, Reversible, 3.3 - 10 RPM, 12 VDC, Manual Control |
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 | Cole-Parmer®低流量蠕动泵，变速，正反转，8 - 22转，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, Reversible, 8 - 22 RPM, 12 VDC, Manual Control |
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 | Cole-Parmer®低流量蠕动泵，变速，正反转，1.5 - 5 RPM，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, Reversible, 1.5 - 5 RPM, 12 VDC, Manual Control |
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 | Cole-Parmer®蠕动测光，定速，9.5 GPD，115伏交流Pump, Peristaltic Metering, Fixed Speed, 9.5 GPD, 115 VAC |
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 | Cole-Parmer®蠕动测光，蠕动测光，定速，7.6加仑，220 VACPump, Peristaltic Metering, Fixed Speed, 7.6 GPD, 220 VAC |
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 | Cole-Parmer®蠕动测光，蠕动测光，定速，115 VAC，24.0 GPDPump, Peristaltic Metering, Fixed Speed, 24.0 GPD, 115 VAC |
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 | Cole-Parmer®蠕动测光，定速，19.2 GPD，220 VACPump, Peristaltic Metering, Fixed Speed, 19.2 GPD, 220 VAC |
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 | Cole-Parmer®蠕动测光，定速，95.1加仑，115 VACPump, Peristaltic Metering, Fixed Speed, 95.1 GPD, 115 VAC |
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 | Cole-Parmer®蠕动计量泵 蠕动测光，定速，115 VAC，52.5 GPDPump, Peristaltic Metering, Fixed Speed, 52.5 GPD, 115 VAC |
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 | Cole-Parmer®蠕动计量泵 测光，定速，220 VAC，76.1 GPDPump, Peristaltic Metering, Fixed Speed, 76.1 GPD, 220 VAC |
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 | Cole-Parmer®蠕动计量泵 测光，42.0加仑，220 VACPump, Peristaltic Metering, Fixed Speed, 42.0 GPD, 220 VAC |
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 | Cole-Parmer®蠕动计量泵 测光，定速，220 VAC，1.8 GPDPump, Peristaltic Metering, Fixed Speed, 1.8 GPD, 220 VAC |
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 | Cole-Parmer®蠕动计量泵 测光，定速，2.3 GPD，115伏交流Pump, Peristaltic Metering, Fixed Speed, 2.3 GPD, 115 VAC |
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 | Cole-Parmer®304 SS机械耦合泵，80加仑，208-230/460 VACCole-Parmer 304 SS Mechanically Coupled Pump, 80 GPM, 208-230/460 VAC |
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