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匯分7991粉塵氣溶膠發(fā)生器(炭黑,碳黑)
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![]() | Helix Medical Tbg Sil .375X.500 50FT 60-411-58螺旋醫(yī)療滅菌油管Helix Medical Tbg Sil .375X.500 50FT 60-411-58 |
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![]() | Helix Medical TUBING,SILI,3/8X9/16X3/32,50FT 60-011-29Helix Medical TUBING,SILI,3/8X9/16X3/32,50FT 60-011-29 |
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![]() | Cole-Parmer 949132 不銹鋼砂浴 |
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![]() | Cole-Parmer 949520 套件包括RTD溫度探頭 |
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![]() | 驃馬BOS-110-S 數(shù)顯恒速直流電動攪拌機驃馬BOS-110-S 數(shù)顯恒速直流電動攪拌機 |
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![]() | Cole-Parmer 5381 W/9998 篩與NIST可溯源校準(zhǔn)報告 |
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![]() | Cole-Parmer 830-00001 冷卻細胞 |
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![]() | Cole-Parmer 5215 W/9998 與NIST可溯源校準(zhǔn)報告 |
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![]() | 彼愛姆BM-11-1單目簡易偏光顯微鏡彼愛姆BM-11-1單目簡易偏光顯微鏡 |
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![]() | Cole-Parmer 4552 W/9998 篩與NIST可溯源校準(zhǔn)報告 |
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![]() | Cole-Parmer 6515 W/9998 篩與NIST可溯源校準(zhǔn)報告 |
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![]() | Cole-Parmer 6349 W/9998 篩與NIST可溯源校準(zhǔn)報告 |
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![]() | Cole-Parmer 95-0493-02 8瓦的紫外線燈 |
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![]() | Cole-Parmer 95-0493-01 8瓦的紫外線燈 |
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![]() | Troemner 7014-UCGW 500g 重量校準(zhǔn)砝碼的質(zhì)量500克UltraClass Mass with Weight Calibration Certificate, 500 g |
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![]() | 彼愛姆XTZ-D雙目連續(xù)變倍體視顯微鏡7倍-90倍立體顯微鏡彼愛姆XTZ-D雙目連續(xù)變倍體視顯微鏡7倍-90倍立體顯微鏡 |
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![]() | 北師大UV-A紫外輻照計(雙通道) |
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![]() | 北師大UV-B紫外輻照計(雙通道) |
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![]() | Cole-Parmer 100-956-103 一品脫小型超聲波清洗機 |
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![]() | Cole-Parmer TBSO-101-080 硅橡膠絕緣加熱膠帶 |
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![]() | Cole-Parmer 189 顯微鏡 |
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![]() | Cole-Parmer 100-956-005 B-3R 一品脫小型超聲波清洗機 |
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![]() | Troemner 9698 20kg 質(zhì)量20KG 10-1/4“直徑校準(zhǔn)砝碼Metric slotted weights, with statement of accuracy, Mass 20KG 10-1/4"dia |
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![]() | 驃馬JB500-D大功率電動攪拌機驃馬JB500-D大功率電動攪拌機 |
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![]() | Dino-Lite 微迪 AM4113T 手持式USB電子數(shù)碼顯微鏡 (銀色)Dino-Lite 微迪 AM4113T 手持式USB電子數(shù)碼顯微鏡 (銀色) |
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