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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2411個(gè)商品
![]() | 日本AND FZ-5000i 進(jìn)口內(nèi)校天平 |
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![]() | 華光 F732-VJ 冷原子吸收測汞儀F732-VJ冷原子吸收測汞儀 |
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![]() | Ohaus/D51P30HR1奧豪斯工業(yè)秤Ohaus/奧豪斯D51P30HR1工業(yè)秤 Ohaus Defender 5000 Industrial Scale, 30 Kg X 0.005 Kg (small Base) |
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![]() | Ohaus/RD6RS-2EO奧豪斯工業(yè)秤Ohaus/奧豪斯RD6RS-2EO工業(yè)秤 Ohaus Ranger? Industrial Scale, 6 kg (12 lb), 120 VAC |
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![]() | Ohaus/D51P60HR1奧豪斯工業(yè)秤Ohaus/奧豪斯D51P60HR1工業(yè)秤 Ohaus Defender 5000 Industrial Scale, 60 Kg X 0.01 Kg |
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![]() | Ohaus/D51P15HR1奧豪斯工業(yè)秤Ohaus/奧豪斯D51P15HR1工業(yè)秤 Ohaus Defender 5000 Industrial Scale, 15 Kg X 0.002 Kg (small Base) |
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![]() | Ohaus/RD3RS-2E0奧豪斯計(jì)數(shù)秤Ohaus/奧豪斯RD3RS-2E0計(jì)數(shù)秤 Ohaus Ranger? Industrial Scale, 3 kg (6 lb), 120 VAC |
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![]() | Ohaus/TC15RS Lb X 0.05 Lb奧豪斯計(jì)數(shù)秤30Ohaus/奧豪斯TC15RS計(jì)數(shù)秤 Ohaus Trooper Counting Scale, 30 Lb X 0.05 Lb |
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![]() | 日本A&D HR-200 電子分析天平 |
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![]() | Ohaus/AV4101奧豪斯天平Ohaus/奧豪斯AV4101天平 Ohaus Adventurer Pro Toploading Balance, 4100 g x 0.1 g, 115 VAC |
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![]() | 賽多利斯SARTORIUS BSA-CW系列(全自動內(nèi)校)精密天平BSA4202S-CW |
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![]() | 賽多利斯BSA8201-CW (全自動內(nèi)校天平) |
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![]() | 聚創(chuàng)JC-DO6000型熒光法溶氧儀|在線式熒光法溶解氧檢測儀產(chǎn)品簡介: 熒光法溶解氧儀是采用基于物理學(xué)中特定物質(zhì)對活性熒光的猝熄原理。 傳感器前端的熒光物質(zhì)是特殊的鉑金屬卟啉復(fù)合了允許氣體通過的聚酯箔片,表面涂了一層黑色的隔光材料以避免日光和水中其它熒光物質(zhì)的干擾。 |
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![]() | Cole-Parmer EW-05726-20不銹鋼發(fā)酵溶解氧探頭,3/4“NPT(M)安裝探頭,浸入深度320毫米,直徑19毫米,極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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![]() | 英國百靈達(dá)PT 740型7100型便攜式多參數(shù)水質(zhì)分析儀英國百靈達(dá)PT 740型7100型便攜式多參數(shù)水質(zhì)分析儀 |
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![]() | Etatron pH值水泵控制系統(tǒng),20升/小時(shí)流量Etatron pH Pump Control System, 20 L/hr Flow |
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![]() | Etatron pH值泵控制系統(tǒng),流量10升/小時(shí)Etatron pH Pump Control Systems, 10 L/hr Flow |
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![]() | 丹佛 SI-603 電子天平 |
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![]() | 丹佛 SI-6002 電子天平 |
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![]() | HQ30d單通道輸入多參數(shù)數(shù)字化分析儀 |
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![]() | Cole-Parmer可溯源的高精度,便攜式電導(dǎo)率儀和探頭 4063Cole-Parmer? Traceable? High Accuracy, Portable Conductivity Meter and Probe |
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![]() | 普利賽斯XB2200C電子天平普利賽斯XB2200C電子天平 |
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![]() | 梅特勒托利多ME204E電子天平精度:0.1mg 量程:220g 校準(zhǔn)方式:外部校準(zhǔn) 背亮液晶顯示屏 通訊接口,標(biāo)配RS232C 配標(biāo)準(zhǔn)砝碼 |
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![]() | A&D SE-60KAM工業(yè)秤A&D SE-60KAM工業(yè)秤 A&D SE Washdown Industrial Scale, 130lb x 0.02lb/60kg x 0.01kg IP68, Battery Operated, Large LCD |
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![]() | 梅特勒-托利多ML303精密天平 |
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