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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31652个商品
 | Cole-Parmer Y11-D244D590 单级稳压器Single-stage Regulator, 380 scfh Capacity, 590 CGA fitting |
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 | Cole-Parmer 2301001PD2F11BCP1 湿差压变送器0 to 1.0 psid Cole-Parmer Wet/Wet Differential Pressure Transmitter |
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 | Cole-Parmer 2301050PD2F11BCP1 湿差压变送器0 to 50 psid Cole-Parmer Wet/Wet Differential Pressure Transmitter |
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 | Thermo Scientific爱普罗多参数分析仪/ ORP模块Thermo Scientific AquaPro Multiparameter Analyzer/with ORP Module |
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 | Thermo Scientific爱普罗多参数分析仪/ /环形电导率模块Thermo Scientific AquaPro Multiparameter Analyzer/ with Toroidal Conductivity Module |
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 | VIVASPIN ™ 500离心浓缩PES截留分子量膜，10,000道尔顿，25/包Vivaspin™ 500 Centrifugal Concentrators with PES MWCO Membranes, 10,000 Daltons, 25/pk |
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 | 美国原装Dylos DC1700空气质量PM2.5粉尘检测仪亲们，家里空气PM2.5颗粒物超不超标？有多少颗粒物吗？买的净化器真的能去除PM2.5吗，无需等待，现在起有你实时掌握！每个房间每个地方pm2.5颗粒一目了然！ |
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 | 科尔-帕默台式辐射屏蔽 12“基地台式辐射屏蔽Cole-Parmer Benchtop Radiation Shields Benchtop Radiation Shield with 12" base |
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 | RNase AWAY 核糖核酸酶面去污剂，6X475毫升喷雾瓶RNase AWAY Surface Decontaminant, Case of (6) 475 ml spray bottles |
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 | DNA AWAY® 70101表面去污剂，250毫升瓶DNA AWAY Surface Decontaminant, Case of (12) 250 ml bottles |
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 | Cole-Parmer 2091005PG2M2402CP1 精度压力表变送器0 to 5 psig Cole-Parmer ±0.25%-Accuracy Gauge Transmitter, 0.5 to 5.5 V Output |
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 | HANNA/哈纳94754B-25试剂HANNA/哈纳94754B-25试剂试剂 |
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 | HANNA/哈纳94764B-25试剂HANNA/哈纳94764B-25试剂 |
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 | AIC1250分体式测振测温仪AIC1250分体式测振测温仪同时标配表面温度探头，使用将使您的检测工作更加简单。 |
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 | Wika 4376060 膜传感元件Differential Pressure Gauge with Membrane Sensing Element, 0-400 INWC; 6" dial |
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 | Wika 4350681 工业压力表NSF-Certified Pressure Gauge, 0 to 160 PSI, Center Back Mount 1/4" NPT(M) Connection |
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 | 美国帝强GAC2100BLUE高精度快速谷物水分测定仪美国联邦谷物检测中心指定的唯一的法定谷物水分快速测定仪,目前已经停产，如果确实需要，请联系我司销售，工厂还是可以组织生产，只是货期要10周时间。 |
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 | accumet XL 30台式电导率仪accumet XL 30 benchtop conductivity meter only |
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 | accumet Accuphastreg> pH电极，组合，双结，填充，玻璃身体，BNCAccumet Accuphastreg> pH Electrode, Combination, Double-junction, Refillable, Glass Body, BNC |
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 | accumet 探针™组合电极，刚性的干1-1/2“LAccumet MicroProbe™ combination electrode, rigid stem 1-1/2" L |
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| | accumet 玻璃体，非温度补偿，2-细胞电极，K = 1accumet glass body, non-temperature compensated, 2-cell electrode, K=1 |
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 | HF Scientific 铅，25测试Lead, 25 tests |
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 | Extech 溶解氧测量仪Extech Dissolved Oxygen Meter |
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| | Extech 更换膜帽，3/PKReplacement Membrane Caps, 3/PK |
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 | Extech 更换pH电极Replacement pH electrode |
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