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
 | Pulsafeede 4至20 mA的步伐泵，21加仑，230 VAC LPD4MB VTC1-XXX4 to 20 mA pace pumps, 21 GPD, 230 VAC |
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 | Cole-Parmer PD6000-6R4-CP 流程表Process meter, four SPDT relays, 85 to 265 VAC power |
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 | Nunc 167695 细胞工厂 2层,1箱6套Nunc 167695 DOUBLETRAY SI 1200CM2 Nunc LON D 细胞工厂，335mm*205mm,层数2 |
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 | 台湾先弛ST-670红外线测温仪ST670 |
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 | Cole-Parmer 6410CP Hi-1不锈钢手柄探头精度RTD冰箱温度计Cole-Parmer Hi-Accuracy RTD Freezer Thermometer with 1 Stainless Steel Handle Probes |
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 | CASTROL 1.75LB CAN MIL-PRF-32014 润滑油CASTROL BRAYCOTE 3214 1.75LB CAN MIL-PRF-32014 |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element, tinned ends |
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 | Thermo 95040462 V型底96孔深孔板V型底96孔深孔板，PP材质半透明，已灭菌，方形孔每孔2ml，使用温度-196-121度 |
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| | Nunc 331840-ROS 空管架,用于5ml外旋通用型广口冻存管Latch Rack for 5.0 mL Universal Tube空管架,用于5ml外旋通用型广口冻存管Latch Rack for 5.0 mL Universal Tube |
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| | Whatman GF10 玻璃微纤维滤纸10370395 GF10 70MM X 40M 1/PK，0.3 -0.5μm 标准细颗粒物这是一种疏水性含有机粘结剂的玻璃微纤维滤膜，流速非常快，对0.3-0.5um标准粒子截留度大于99.995%，非特异性吸附很低，重量稳定性和机械稳定性好，耐180℃的高温，常作为卷式滤膜（或纸带）用于PM2.5/PM10在线监测，及气溶胶、炭黑等收集，再运用β-射线法或红外称重法做定量监测。 |
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 | 国产S型防堵皮托管Ф6×800mm国产S型防堵皮托管Ф6×800mm |
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 | Cole-Parmer E11-215B (CGA 350) 通用燃气稳压器Single-Stage Regulator, 2000 scfh Capacity, 350 CGA Fitting |
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 | Spectra/Mesh 屏幕光盘式滤膜，聚丙烯，55毫米 |
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 | HANNA/哈纳 HI7010 pH校准缓冲液标准值@25°C：10.01 pH..；规格：500mL 适用常规标准酸度pH缓冲液. |
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 | Cole-Parmer IS-40GPM-12-F-F 浮子流量计Cole-Parmer Spring-Loaded Inline Flowmeter for Water, Air or Nitrogen; 40 GPM without Switch, 1 1/2" NPT(F) Fitting |
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 | Helix Medical Tbg Sil 50'.188ID/.313OD Nusil 60-795-22Helix Medical Tbg Sil 50'.188ID/.313OD Nusil 60-795-22 |
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 | Cole-Parmer 4142CP 大位4警报报警温度计°CCole-Parmer Big-Digit 4-Alert Alarm Thermometer °C |
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 | Cole-Parmer® A3V24-SNK豪华蠕动计量泵，最大流量为33.3 GPH，125 PSI，Norprene管，115伏60赫兹Pump, Cole-Parmer Deluxe Peristaltic Metering Pump, Max flow of 33.3 GPH, 125 PSI, Norprene Tubing, 115 Volt 60 Hz |
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 | SLSV025LS 针头过滤器 |
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 | Cole-Parmer®自吸泵316不锈钢离心泵，自吸高度125加仑，230/460 VACCole-Parmer Self-Priming 316 SS Centrifugal Pump, High Suction Lift; 125 GPM, 230/460 VAC |
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 | 梅特勒 XS6002SDR 精密天平 6100g/1200g 100mg/10mg |
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 | GasAlertQuattro QT-00H0-R-Y-NA 单组分气体监测/检测器GasAlertQuattro 1-Gas Detector, Rechargeable, H2S |
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 | Fluke 931转速计Fluke 931转速计 |
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 | 华瑞NeutronRAE II x、γ、中子射线快速检测仪,产品型号：PRM-3021NeutronRAE II 是用于对未知放射性环境进行χ、γ、中子射线快速检测的高灵敏度多功能辐射测量仪表。是环境监测、国土安全、边防口岸、商检、海关、机场、消防、应急救援、防化部队等部门用于日常巡测和搜寻微弱放射源工作的首选报警仪表。本仪表不仅能对辐射环境剂量率及剂量进行全天候监测计量报警，还具有强大的无线传输及后台软件集成管理功能。 |
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 | PolyScience PD07R-40-A11B 高性能数字7L -40°冷藏浴循环120V/60HZPolyScience® Performance Digital 7L -40° Refrigerated Bath Circulator 120V/60Hz |
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