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匯分FKC-I-B空氣浮游塵菌采樣器,浮游菌采樣器
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匯分7991粉塵氣溶膠發(fā)生器(炭黑,碳黑)
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總共找到6141個(gè)商品
![]() | Cole-Parmer? 高精度pH電極,10英尺電纜Cole-Parmer? High-Accuracy pH Electrode, 10-ft Cable |
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![]() | Cole-Parmer?電導(dǎo)率標(biāo)準(zhǔn)液,10,000μS,16盎司,單獨(dú)測(cè)試瓶Cole-Parmer? conductivity standard, 10,000 μS, 16 ounces, individually tested bottle |
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![]() | RAE 10-106-20 氣體檢測(cè)管RAE Systems gas detection tubes, chlorine, 5 to 100 ppm, 10/box |
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![]() | GasAlertMicro M5PID-XWQP-R-P-D-Y-N-00 多種氣??體顯示器/探測(cè)器GasAlertMicro 5 Multigas Detector: O2, PH3, Combustibles, PID; with data logger and sampling pump |
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![]() | JA2603B 電子精密天平JA2603B 電子精密天平 |
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![]() | JH3101電子天平JH3101電子天平 |
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![]() | 上海菁華 JA3003N(內(nèi)校)電子天平上海菁華 JA2003N(內(nèi)校)電子精密天平 |
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![]() | 上海菁華 JA61002電子精密天平上海菁華 JA61002電子精密天平 |
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![]() | JN-B-50 精密扭力天平JN-B-50 精密扭力天平 |
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![]() | FA3204B(M) 精密電子分析天平 (帶密度裝置)FA3204B(M) 精密電子分析天平 (帶密度裝置) |
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![]() | Tisch TE-5001,陽(yáng)極化鋁TSP防護(hù)罩,實(shí)心正面,帶山墻蓋TE-5001, Anodized Aluminum TSP Shelter, Solid Front, With Gabled Lid |
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![]() | URG-2000-30EW不銹鋼旋風(fēng)切割器URG-2000-30EW不銹鋼旋風(fēng)切割器(92Lpm和2.5μm,16.7Lpm和10μm) |
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![]() | Tisch TE-5001-9,防護(hù)腿,每個(gè)TE-5001-9, Shelter Legs, Each |
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![]() | Tisch TE-300-310X,質(zhì)量流量控制器(MFC),有刷電機(jī),220伏50/60赫茲TE-300-310X, Mass Flow Controller (MFC), Brush Motor, 220 volts 50/60 Hertz |
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![]() | 亞當(dāng) PW-184分析天平亞當(dāng) PW-184分析天平 |
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![]() | International Enviroguard Shcover Bdyfilvnliw Xl Cs200 CE4105CI-XLInternational Enviroguard Shcover Bdyfilvnliw Xl Cs200 CE4105CI-XL |
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![]() | International Enviroguard Sh Cover Bodyfilt Iw L Cs400 CE4101CI-LInternational Enviroguard Sh Cover Bodyfilt Iw L Cs400 CE4101CI-L |
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![]() | 華瑞ToxiRAE II 個(gè)人用單一有毒氣體/氧氣檢測(cè)儀,045-0527-000,PGM-1193 |
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![]() | Whatman 酸堿測(cè)試紙 2614-991Whatman 精密/廣泛pH試紙和顯色劑 2614-991 200/包 |
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![]() | Whatman 酸堿測(cè)試紙2613-991,pH 0-14 6x80MMWhatman 精密/廣泛pH試紙和顯色劑2613-991 |
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![]() | Benchkote和 Benchkote Plus試驗(yàn)臺(tái)保護(hù)布紙 2301-731Benchkote和 Benchkote Plus試驗(yàn)臺(tái)保護(hù)布紙 2301-731 BENCHKOTE PLUS 460MMX50M PK1 |
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![]() | 英國(guó)Whatman 110681 NucleporeTM徑跡蝕刻膜,25mm直徑,8uM BLNuclepore?徑跡蝕刻膜是由高品質(zhì)的聚碳酸酯制成,孔徑精確、流速快、化學(xué)抗性卓越、抗熱性,表面光滑平整,不溶于大多數(shù)有機(jī)溶劑(氯仿、二氯甲烷、N-甲基-2-吡喏烷酮除外)或浸出,不吸附蛋白質(zhì),確保樣品的潔凈度。 |
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![]() | 英國(guó)whatman 10549661硝酸纖維素印跡膜,PROTRAN BA79系列,89MMx127MM LAM |
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![]() | 英國(guó)whatman 10549948硝酸纖維素膜,AE99系列25MMx50MAE膜是沒(méi)有支撐的,這意味著膜的帶面或空氣面都可以使用。它們可以用于側(cè)向流或滲濾檢測(cè)法。 |
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![]() | Tisch TE-5001-10-6,門(mén)式屋頂安裝五金件TE-5001-10-6, Mounting Hardware for Gabled Roof |
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