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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 4868 试验筛 |
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 | Cole-Parmer 4698 试验筛 |
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 | Cole-Parmer 4536 试验筛 |
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 | Cole-Parmer 4541 试验筛 |
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 | Cole-Parmer 4533 试验筛 |
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 | Cole-Parmer V3SF#140 3“直径筛 |
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 | Cole-Parmer V3SF#12 3“直径筛 |
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 | Cole-Parmer 更换电导率电极，玻璃，K = 1.0Replacement Conductivity Probe, Glass, K=1.0 |
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 | Cole-Parmer® 12毫米的玻璃身体，通用，双结pH电极，100欧姆PT RTD（镀锡完），10英尺电缆Cole-Parmer® 12-mm Glass Body, General Purpose, Double-Junction pH Electrode, 100 Ohm PT RTD (Tinned-Ends), 10-ft Cable |
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 | Cole-Parmer® 现场使用的pH电极;双结10英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; double-junction 10 foot cable |
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 | Cole-Parmer® pH电极，线，双结，无ATC 10英尺电缆，镀锡端Cole-Parmer® pH electrode, in-line, double-junction, no ATC 10-ft cable, Tinned ends |
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 | Cole-Parmer® 铵（NH 4 +）ISE双结 溶液试剂盒Ammonium (NH4+) ISE Double junction solution kits |
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 | Cole-Parmer®延长线，25英尺Cole-Parmer® Extension Cable, 25 ft |
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 | Cole-Parmer®pH值4缓冲溶液，4升瓶Cole-Parmer® pH 4 buffer solution, 4 L bottle, NIST-traceable reference material |
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 | Cole-Parmer CPF20BNBL300PSIG-M4 数字压力表Digital Pressure Gauge with 4 Memory Storage, 1/4" NPT(M); 300 psi |
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 | Cole-Parmer CPF4BBL3000PSIG-5 数字压力表Cole-Parmer Digital NEMA Gauge, 0 to 3000 PSI; 1/4" NPT(M) |
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 | Cole-Parmer CPF4BBL1000PSIG-5 数字压力表Cole-Parmer Digital NEMA Gauge, 0 to 1000 PSI; 1/4" NPT(M) |
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 | Cole-Parmer K1-7-M02-15-F2-VAC/45#-X34 密封不锈钢真空和复合传感器Cole-Parmer Sealed Stainless Steel Vacuum and Compound Transducer, 30" Hg to 45 psig, 0.4% Accuracy, 1 to 5 V Output |
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 | Cole-Parmer CP1000B200PSIG-5 数字压力表Cole-Parmer Battery-powered Digital Gauge, 0 to 199.9 PSI; 1/4" NPT(M) |
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 | Cole-Parmer MS1 CP1 压差传感器Pressure Transducer, 0.1-1" Wc |
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 | Cole-Parmer KC25-10"H2O 机械压力表Pressure Gauge ~ 1/4" NPT(M) process connection; 0 to 10" Water Column |
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 | Cole-Parmer KC25-100"H2O 机械压力表Pressure Gauge ~ 1/4" NPT(M) process connection; 0 to 100" Water Column |
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 | Cole-Parmer FCL402 游离氯传感器Cole-Parmer Free Chlorine Sensor, 0 to 2 ppm, 4 to 20 mA output |
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 | Cole-Parmer PD6300-7R3-CP 脉冲累加器Pulse input rate/totalizer, 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer PD6000-6R7-CP 脉冲累加器Process meter, four SPDT relays and 4 to 20 mA output, 85 to 265 VAC power |
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