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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1387個(gè)商品
![]() | 美國UIC CM151-017 SOCKET, LAMP 直銷電話:4006609565美國UIC CM151-017 SOCKET, LAMP 直銷電話:4006609565 |
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![]() | 霍尼韋爾-B&J甲基吡咯烷酮色譜級(jí)溶劑霍尼韋爾-B&J甲基吡咯烷酮色譜級(jí)溶劑 |
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![]() | 霍尼韋爾-B&J 甲乙酮色譜級(jí)溶劑霍尼韋爾-B&J 甲乙酮色譜級(jí)溶劑 |
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![]() | 霍尼韋爾-B&J乙醚Ethyl Ether色譜級(jí)溶劑霍尼韋爾-B&J乙醚Ethyl Ether色譜級(jí)溶劑 |
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![]() | 霍尼韋爾-B&J乙醚110-色譜級(jí)溶劑霍尼韋爾-B&J乙醚110-色譜級(jí)溶劑 |
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![]() | 霍尼韋爾-B&J二甲基乙酰胺色譜級(jí)溶劑霍尼韋爾-B&J二甲基乙酰胺色譜級(jí)溶劑 |
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![]() | 霍尼韋爾-B&J二甲亞砜色譜級(jí)溶劑霍尼韋爾-B&J二甲亞砜色譜級(jí)溶劑 |
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![]() | Kapa Biosystems Pcr Kit Hi-res Melt 1ml KK4201Kapa Biosystems Pcr Kit Hi-res Melt 1ml KK4201 |
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![]() | Kapa Biosystems Hs Polymerase With Dntps100u KK5530Kapa Biosystems Hs Polymerase With Dntps100u KK5530 |
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![]() | Kapa Biosystems Hot Start Dna Polymerase100u KK5522Kapa Biosystems Hot Start Dna Polymerase100u KK5522 |
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![]() | HANNA/哈納HI1413B玻璃復(fù)合酸度平頭電極 |
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![]() | HI96707-11 專用亞硝酸鹽(LR)NIST測(cè)量曲線標(biāo)定組標(biāo)定點(diǎn)@25°C:0、0.2,玻璃比色皿套裝; 亞硝酸鹽 NIST測(cè)量曲線標(biāo)定組僅為儀器內(nèi)置標(biāo)準(zhǔn)曲線檢查標(biāo)定, 并自動(dòng)進(jìn)行漂移標(biāo)準(zhǔn)曲線修正, 但不能做為亞硝酸鹽標(biāo)準(zhǔn)組使用。 |
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![]() | 英國Whatman10549309橫流免疫分析膜膜FF80 HP 25MMx50M OR 1/PKFF80HP:有背襯、穩(wěn)定性高的膜,用于高粘度的樣品(如:未稀釋的血清)的橫流測(cè)試。 |
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![]() | 英國Whatman 10531018,903系列采集卡PROTSAVER 5 SPOT |
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![]() | 英國Whatman1852-042硼硅酸纖維濾紙QMB 42MM 50/PK |
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![]() | 米沃奇Milwaukee MA9305米克水質(zhì)/電池米沃奇Milwaukee MA9305米克水質(zhì)/電池 |
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![]() | Kapa Biosystems Hot Start Dna Polymerase100u KK5523Kapa Biosystems Hot Start Dna Polymerase100u KK5523 |
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![]() | Kapa Biosystems Dna Polymerase With Dntps100u KK5004Kapa Biosystems Dna Polymerase With Dntps100u KK5004 |
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![]() | Cole-Parmer? 現(xiàn)場(chǎng)使用的pH電極,單結(jié)10英尺長的電纜Cole-Parmer?pH Electrodes for Field Use; single-junction 10 foot cable |
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![]() | 美國UIC CM101-182 HOSE, CM5240 / CONDENSER美國UIC CM101-182 HOSE, CM5240 / CONDENSER |
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![]() | Cole-Parmer? 電導(dǎo)率標(biāo)準(zhǔn),5μS,16盎司,單獨(dú)測(cè)試瓶Cole-Parmer? conductivity standard, 5 μS, 16 ounces, individually tested bottle |
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![]() | Cole-Parmer? 電導(dǎo)率標(biāo)準(zhǔn),1μS,16盎司,單獨(dú)測(cè)試瓶Cole-Parmer? conductivity standard, 1 μS, 16 ounces, individually tested bottle |
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![]() | Cole-Parmer? pH電極,線,單路口,沒有ATC,10英尺的電纜,鍍錫端Cole-Parmer? pH electrode, in-line, single-junction, no ATC, 10-ft cable, Tinned ends |
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![]() | Cole-Parmer? pH電極,線,單路口,沒有ATC,10英尺的電纜,BNCCole-Parmer? pH electrode, in-line, single-junction, no ATC, 10-ft cable, BNC |
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![]() | Cole-Parmer? EPA認(rèn)可濁度計(jì)用于更換光源燈Replacement source lamp for use with the Cole-Parmer? EPA-Recognized Turbidity Meters |
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