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
![]() | 德图testo 435-4多功能测量仪 |
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![]() | 电动助吸器这种移液辅助器可以根据手指的用力大小来调节液流快慢,形成管内半月形的液面或排空移液管。 |
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![]() | Thermo Scientific HYPERSIL 31105-252130绿色 PAH柱 - 长度250mm,2.1mm内径,粒径5μm的Thermo Scientific Hypersil Green PAH Column - Length 250mm, 2.1mm ID, 5µm particle size |
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![]() | testo管夹式探头0602 4692 |
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![]() | 上海精科SPN-300 氮气发生器上海精科SPN-300 氮气发生器 |
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![]() | GRIMM 5.521 电荷中和器 |
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![]() | ADVANTEC A045H047K 无菌混合纤维素酯过滤膜 |
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![]() | 德国Kobold DAA6240流量指示器,SS流指标无转子,58.12 GPSS流指标无转子,58.12 GPM,1-1/2in NPT(F)连接/自清洁机制Kobold Daa6240: SS Flow Indicator without Rotor, 58.12 GPM, 1-1/2in NPT(F) Connection w/Self-Cleaning Mechanism |
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![]() | Cole-Parmer® 3983701-010B 3英尺pH电极,潜水,双结,没有ATC,10英尺的电缆,BNCCole-Parmer® 3-ft pH electrode, submersible, double-junction, no ATC, 10-ft cable, BNC |
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![]() | ADVANTEC GB140玻璃纤维过滤器 |
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![]() | 必能信 B3510E-MTH 超声波清洗机必能信 B3510E-MTH超声波清洗机 5.67L 130W |
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![]() | Ashcroft 30-2074-SD-02L-30IHGV/100# 数字压力表Digital Pressure Gauge, 3" Dial~1/4" NPT(M); vac To 100 PSI |
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![]() | 赛多利斯-CPA5202S-DS(精密天平) |
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![]() | Red Lion PAXD0000 通用控制仪PAXD0000 DIN Universal DC Panel Meter DC Voltage 200mV, 2V, 20V, 300V, DC Current 200uA, 2mA, 20mA, 200mA, 2A, 85-250VAC |
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![]() | 北师大UV-B紫外辐照计(单通道) |
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![]() | 美国PTC 330CT1带定位贴片的表面温度计美国PTC 330CT1带定位贴片的表面温度计 |
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![]() | 密理博Millipore Amicon Ultra-4 UFC803008离心超滤装置4ml 标称分子量:30000 |
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![]() | 美国PALL A/D型玻璃纤维滤片 3μm |
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![]() | 美国PALL Metricel Black圆形滤膜 0.45μm,47mm格栅 |
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![]() | 冷冻食品探头0603 3292 |
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![]() | HANNA防水型pH/温度笔式测定仪(pHep5) HI98128标准配置:主机、内置HI73127 pH可更换玻璃电极、HI73128专用电极更换工具、中英文使用手册 所有读数都经过自动温度补偿(ATC), |
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![]() | Cole-Parmer® 可拆卸通用,单结的pH电极,镀锡端Cole-Parmer® Removable General-Purpose, Single-Junction pH Electrode, Tinned ends |
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![]() | Cole-Parmer FR4A35BNBN-CP 浮子流量计Cole-Parmer Direct Reading Acrylic Flowmeter for Air Applications; English, 4" Scale, 14-150 scfh |
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![]() | Honeywell DC1010CT-302-000-E 温度控制器Temperature Controller, TC, 1/16-DIN, Current Output, 2 alarms |
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![]() | ITW Wipe Pet Prewet70%ipa 9x9 Pk75 TX49PITW Wipe Pet Prewet70%ipa 9x9 Pk75 TX49P |
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