今日推荐
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31652个商品
 | Troemner 7219-1W 500g - 1 mg 500克到1毫克质量组 |
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 | Ryton PPS磁力驱动泵，53加仑，115/230 VAC,EW-07085-00Ryton PPS Magnetic Drive Pump, 53 GPM, 115/230 VAC |
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 | Troemner 8016W 质量与的重量校准证书，5000克UltraClass Mass with Weight Calibration Certificate, 5000 g |
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 | Troemner 1374W F级砝码，20公斤Class F Calibration Mass, 20 kg |
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 | Cole-Parmer® 3983501-010BGV12,SJ,PT100 3英尺pH电极，潜水，单结，100欧姆电阻，10英尺的电缆，BNCCole-Parmer® 3-ft pH electrode, submersible, single-junction, 100 ohm RTD, 10-ft cable, BNC |
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 | Thermo Scientific 34105-104030 HYPERSIL SAX柱 - 长度100mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil SAX Column - Length 100mm, 4.0mm ID, 5µm particle size |
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 | PolyScience MX7LR-20-A12E MX 07L冷藏浴循环240V/50HZPolyScience® MX 07L Refrigerated Bath Circulator 240V/50Hz |
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 | Ashcroft 30-2232-SD-15L-XU1-15PSIV/30 数字卫生计Digital Sanitary Gauge, 1.5" Tri-Clamp, 30 to 0" Hg, line powered |
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 | Thermo Scientific HYPERSIL 30205-153030（C8）MOS 柱 - 长150mm，3.0mm内径，粒径5μm的Thermo Scientific Hypersil MOS (C8) Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 34105-253030 SAX柱 - 3.0mm内径，长度250mm，5μm的颗粒大小Thermo Scientific Hypersil SAX Column - Length 250mm, 3.0mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 25008-154630黄金色谱柱 - 长度150mm，ID4.6毫米，粒径为8μmThermo Scientific Hypersil GOLD Column - Length 150mm, 4.6mm ID, 8µm particle size |
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 | Cole-Parmer 2301005PD2F11BCP1 湿差压变送器0 to 5.0 psid Cole-Parmer Wet/Wet Differential Pressure Transmitter |
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 | DNA海绵采样棉签 普通泡沫尖6“PP轴，1000/csDNA Sponge Sampling Swabs Regular foam tip on 6" PP shaft, 1000/cs |
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 | Cole-Parmer SS912011 压力/真空皮拉尼型传感器0.01 To 20 Torr Cole-parmer Pressure/vacuum Pirani-type Sensor, 1/8" NPT(M) Connection |
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 | Cole-Parmer P117G-25H-C52L-DIS 压力开关Pressure Switch; 7.5 to 242.5 psig decreasing ranges, 9.7 to 250.0 psig increasing range; 250 psig maximum system pressure; greater than 20 CPM |
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 | HANNA/哈纳94763B-50试剂HANNA/哈纳94763B-50试剂 |
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 | Dwyer 2-5000-0 差压计Dwyer Minihelic Differential Pressure Gauge, 0-0.5" WC |
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 | Masterflex 07588-87泵，I / P，三通道系统，230伏交流Pump, Masterflex, I/P, three-channel system, 230 VAC |
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 | Cole-Parmer 501097 控制器外壳DIN-Mount Meter/Controller Enclosures, With 1 1/16 DIN Cutout |
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 | Masterflex 77301-21 更换电机Masterflex L / S驱动器/分配系统77301-20和77301-30Replacement motor for Masterflex L/S drive/dispensing systems 77301-20 and 77301-30. |
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 | Drager 8101751 气体检测管Drager Tubes, Formaldehyde, 2 to 40 ppm |
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 | Cole-Parmer 620-5014铝块，40×0.5 mL和15×1.5毫升离心管Cole-Parmer Aluminum Block, for 40 x 0.5-mL and 15 x 1.5-mL Microcentrifuge Tubes |
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 | GasAlertQuattro QT-XWHM-A-Y-NA 4气体监测/检测器GasAlertQuattro 4-Gas Detector, alkaline, %LEL, O2, H2S, CO |
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 | Thermo Scientific 174950 Nunc Thermanox盖玻片，13毫米直径的500/caseThermo Scientific Nunc™ Thermanox Coverslips, 13 mm diameter; 500/case |
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 | Spectra/Por 4膜，平宽，直径75毫米;，47.7毫米的长度，50'透析管,132709Spectra/Por 4 Membranes; flat width, 75mm; diameter, 47.7mm; length, 50' |
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