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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31652個商品
![]() | ADVANTEC 等級2號定性濾紙11.0厘米直徑 |
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![]() | Advantec級定性濾紙11.0厘米直徑 |
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![]() | H-B Instrument Company 5/0120 玻璃溫度計DURAC PLUS, BLUE Spirit, Pocket Thermometer, Closed Metal Case, 20/120F |
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![]() | H-B Instrument Company 5/0050 玻璃溫度計DURAC PLUS, BLUE Spirit, Pocket Thermometer, Closed Metal Case, -5/50C |
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![]() | H-B Instrument Company 5/0110 玻璃溫度計DURAC PLUS, BLUE Spirit, Pocket Thermometer, Closed Metal Case, -10/110C |
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![]() | H-B Instrument Company 5/0220 玻璃溫度計DURAC PLUS, BLUE Spirit, Pocket Thermometer, Closed Metal Case, 0/220F |
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![]() | H-B Instrument Company 3/6150 玻璃溫度計Durac Plus PFA Coated General Purpose Thermometer, -20/150°C, 300mm Length, Total Immersion |
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![]() | H-B Instrument Company 5/1050 玻璃溫度計DURAC PLUS, BLUE Spirit, Pocket Thermometer, Window Metal Case, -5/50C |
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![]() | H-B Instrument Company 3/8230 玻璃溫度計Durac Plus PFA Coated General Purpose Thermometer, 20/230°F , 200mm Length, Partial Immersion |
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![]() | 美國UIC CM129-074 LOCK NUT 直銷電話:400660956美國UIC CM129-074 LOCK NUT 直銷電話:400660956 |
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![]() | 夾式表面溫度計 TH-486.84 彈簧套件 |
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![]() | Whatman酸堿測試紙2614-991,pH 4.5-10 6X80MMWhatman 精密/廣泛pH試紙和顯色劑2614-991 |
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![]() | Whatman 酸堿測試紙2613-991,pH 0-14 6x80MMWhatman 精密/廣泛pH試紙和顯色劑2613-991 |
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![]() | Whatman 酸堿測試紙2602-501A IND LEAD ACETATE 7MMx50M 1/RLWhatman 精密/廣泛pH試紙和顯色劑2602-501A IND LEAD ACETATE 7MMx50M 1/RL |
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![]() | Whatman 酸堿測試紙2602-500A POTASSIUM IODIDE 7MMx5M 1/RLWhatman 精密/廣泛pH試紙和顯色劑2602-500A POTASSIUM IODIDE 7MMx5M 1/RL |
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![]() | 美國UIC CM129-071 CONNECTOR, 1/16" ID, (M) LL 直銷電話:400660956美國UIC CM129-071 CONNECTOR, 1/16" ID, (M) LL 直銷電話:400660956 |
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![]() | 美國UIC CM191-060 FERRULE, PE AND CO TUBES, C/S 直銷電話:4006609565美國UIC CM191-060 FERRULE, PE AND CO TUBES, C/S 直銷電話:4006609565 |
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![]() | 美國UIC CM129-072 LOCK RING, LL, RED 直銷電話:400660956美國UIC CM129-072 LOCK RING, LL, RED 直銷電話:400660956 |
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![]() | 美國UIC CM129-069 LOCK RING, RED 直銷電話:400660956美國UIC CM129-069 LOCK RING, RED 直銷電話:400660956 |
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![]() | 美國UIC CM129-073 LOCK RING, LL, BLUE 直銷電話:400660956美國UIC CM129-073 LOCK RING, LL, BLUE 直銷電話:400660956 |
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![]() | 德國VITLAB 163194 PP刻度移液管 |
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![]() | Whatman PANPH PLUS廣泛pH試紙10362000 PANPH PLUS 6x85MM 100/PK 0-14含有多種指示劑,當樣品溶液與之接觸時,就會變成特別的顏色,與顏色表對比,就能得到相應的pH值。 |
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![]() | WhatmanGrade1定性濾紙1001-150 GR 1 15.0CM 100/PKWhatman定性濾紙用于定性分析技術中鑒定物質的性質。折疊好的定性濾紙與相同型號平整的濾紙相比,加快了流速和增加了負載力 |
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![]() | Whatman Grade4定性濾紙1004-125 GR 4 12.5CM 100/PK極快的過濾速度,能夠非常好的截留粗顆粒和膠狀沉淀物例如氫氧化鐵和氫氧化鋁。非常適合在日常分析中進行生物或者有機浸出物的快速過濾。在高流速空氣污染監(jiān)測時,如果不需要截留細小顆粒,也可使用還是玉米糖漿、乳制品、消毒劑芽孢活性、食品中3-氯-1,2-丙二醇等測定標準分析濾紙。 |
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![]() | Whatman Grade5定性濾紙1005-110 GR 5 11.0CM 100/PK在定性范圍內,最大程度的截留顆粒。可以收集在化學分析中遇到的細小沉淀物。流速較慢。適合做化學分析、澄清懸浮物和水/泥土分析。已折疊好的為Grade 5V。 |
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