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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粉塵氣溶膠發生器(炭黑,碳黑)
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![]() | 英國whatman 1005-240 Grade5定性標準濾紙 |
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![]() | Whatman Grade 520A濾紙10331451 Grade 520A FF 240MM 100/PK薄型濾紙,很好的濕強和很高的流速。經常用于過濾高粘度液體和乳液(例如甜果汁、酒、糖漿、樹脂溶液、油或者植物提取物)。已折疊好的型號為Grade 520 ?。 |
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![]() | 英國Whatman3017-820,Grade 17 Chr系列層析紙,7x9CMGrade 17 Chr 厚的 (0.92 mm) 、高吸附量的層析紙,流速190 mm/30 min。適合最高載量應用,設計為層析和電泳樣品準備紙。還作為空調制冷劑水分測定用紙。 |
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![]() | lab 玻纖過濾膜無粘合劑 |
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![]() | lab 玻纖過濾膜, 無粘合劑孔徑:1.0(um), 直徑:142 (mm),(25片/盒) |
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![]() | lab玻纖過濾膜, 無粘合劑, 孔徑:1.2(um), 直徑:142 (mm),(50片/盒) |
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![]() | 美國PTC 580FM 帶有磁鐵與鋼板彈簧的I / R烤箱表面溫度計美國PTC 580FM 帶有磁鐵與鋼板彈簧的I / R烤箱表面溫度計 |
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![]() | 美國PTC 580CM 帶有磁鐵與鋼板彈簧的I / R烤箱表面溫度計美國PTC 580CM 帶有磁鐵與鋼板彈簧的I / R烤箱表面溫度計 |
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![]() | testo 174T迷你型溫度記錄儀即使電池電量用盡,數據也不會丟失 數據存儲量可達16000組 屏幕實時顯示當前溫度測量值 寬量程 |
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![]() | 美國PALL Supor型微孔過濾膜片 0.45μm,13mm |
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![]() | 美國PALL Supor型微孔過濾膜片 0.2μm,13mm |
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![]() | 英國whatman 1003-240 Grade3定性標準濾紙 |
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![]() | 德國VITLAB 164194 胖肚移液管 |
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![]() | Filter Cartridges10微米單開口端的聚丙烯盒 |
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![]() | Ohaus/奧豪斯8016-00懸掛式彈簧秤Ohaus/奧豪斯8016-00懸掛式彈簧秤 Ohaus Dial-Type Hanging Spring Scale with Demonstration Dial 20N X 1/2N |
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![]() | Ohaus/奧豪斯8015-00懸掛式彈簧秤Ohaus/奧豪斯8015-00懸掛式彈簧秤 Ohaus Dial-Type Hanging Spring Scale with Demonstration Dial 20 hg X 1/2 hg |
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![]() | Troemner 9488 質量1LB 5“直徑校驗砝碼 |
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![]() | Drager 8101941 氣體檢測管Drager Tubes, Ammonia, 2.5 to 100 ppm |
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![]() | H-B Instrument Company 30735 玻璃溫度計FRIO-TEMP FREEZER THERMOMETER, -20/35F 135MM LENGTH, BOTTLE FILLED WITH ENVIRO-SAFE LIQUID, PFA COATED |
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![]() | H-B Instrument Company 20401 玻璃溫度計Frio-temp High Precision Verification Thermometers For Refrigerators, PFA Safety Coated -2/10c |
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![]() | H-B Instrument Company 20717T 玻璃溫度計Frio-temp Refrigerator Thermometer, -5/20°C, 135mm Length, Bottle Filled With Enviro-safe Liquid, PFA Coated |
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![]() | H-B Instrument Company 20400 玻璃溫度計Frio-temp High Precision Verification Thermometers For Freezers, PFA Safety Coated -25/-5c |
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![]() | H-B Instrument Company 30740 玻璃溫度計FRIO-TEMP Refrigerator THERMOMETER, 20/70F 135MM LENGTH, BOTTLE FILLED WITH ENVIRO-SAFE LIQUID, PFA COATED |
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![]() | H-B Instrument Company 20402 玻璃溫度計Frio-temp High Precision Verification Thermometers For Freincubators, PFA Safety Coated, 15/30c |
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![]() | H-B Instrument Company 30745 玻璃溫度計FRIO-TEMP INCUBATOR THERMOMETER, 60/120F, 135MM LENGTH, BOTTLE FILLED WITH ENVIRO-SAFE LIQUID, PFA COATED |
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