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汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
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汇分7991粉尘气溶胶发生器(炭黑,碳黑)
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总共找到31652个商品
 | Ashcroft 63-W-1008-A-L-02B-30# 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 30 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02B-600# 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 600 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02L-600# 机械压力表Ashcroft Commercial Gauge with Bottom Connection, 600 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02B-100# 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 100 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02B-200# 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 200 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02B-60# 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 60 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-AL-02B-15＃ 机械压力表Ashcroft Commercial Gauge with Back Connection, 0 to 15 psi, 2-1/2" Dial |
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 | Ashcroft 63-W-1008-A-L-02L-1000# 机械压力表Ashcroft Commercial Gauge with Bottom Connection, 1000 psi, 2-1/2" Dial |
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 | 汉密尔顿80500微升注射器 标准微升注射器，50μL，硬质合金针Hamilton Microliter Syringe Standard Microliter Syringes, 50 µL, Cemented-Needle |
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 | 汉密尔顿7779-01微升注射器 可拆卸型针，noncoring，22号，250μL注射器及以上Hamilton Microliter Syringe Removable-type needle, noncoring, 22 gauge, for syringes 250 µL and over |
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 | H-B Instrument Company 4/2260 玻璃温度计Durac Plus Armored Thermometer, -10/260°C , 405mm Length, 76mm Immersion |
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 | H-B Instrument Company 20008 玻璃温度计Plastic Tube Storage Case For 305mm Single Thermometer |
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 | H-B Instrument Company 50715 玻璃温度计H-B Instrument Sugar Hydrometer, 49 to 61% Brix, Plain Form |
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 | H-B Instrument Company 3/0051 玻璃温度计DURAC PLUS, BLUE Spirit, General Purpose Thermometer, -1/51C, 405mm length, partial immersion |
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 | H-B Instrument Company 50720 玻璃温度计H-B Instrument Sugar Hydrometer, 59 to 71% Brix, Plain Form |
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 | 上海菁华 YP3001N 电子天平上海菁华 YP3001N 电子天平 |
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 | 上海菁华 YP102N 电子天平上海菁华 YP102N 电子天平 |
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 | 上海雷兹 E-301-CF 三复合PH电极上海雷兹 E-301-CF 三复合PH电极 |
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 | Whatman Grade 589/2 定量滤纸10300111 Grade 589/2 WHTRIB 125MM 100/PK“白缎滤纸”-中等细小颗粒的无灰标准滤纸(根据 DIN 53153定为2a类)，中等流速，应用于多种日常定量分析方法，如泥土中沙子含量测定，面粉级别测定或者造纸工业中水相悬浮物测定，可可食品中脂肪含量、明胶中总磷、牛奶中沉淀物及产品异质物的测定。已折叠好的型号为Grade 589/2 ½。 |
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 | Whatman Grade 0858滤纸10334351 Grade 0858 FF 240MM 100/PK带纹理，中等偏快流速，中等保留率，是一种通用滤纸。用于提取物、油、啤酒、糖浆等的过滤。也用于压滤或者抽提液体。已折叠好的型号为Grade 0858 ½。 |
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 | Whatman Grade SHARKSKIN 技术应用滤纸10347530 Grade SHARKSKIN 320MM100/PK这类滤纸由超细纤维素制成，为每一项特殊应用进行专门设计的。这些应用所涉及领域涵盖从饮料的过滤到电镀纯化。皱纹纸，中等偏慢滤纸。对于弱酸碱有很好的抗性。经常作为压滤布的保护滤纸，也用于可可脂和食用油的处理过程。 |
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 | Whatman Grade SHARKSKIN 技术应用滤纸10347577 Grade SHARKSKIN 290MM100/PK这类滤纸由超细纤维素制成，为每一项特殊应用进行专门设计的。这些应用所涉及领域涵盖从饮料的过滤到电镀纯化。皱纹纸，中等偏慢滤纸。对于弱酸碱有很好的抗性。经常作为压滤布的保护滤纸，也用于可可脂和食用油的处理过程。 |
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 | 英国Whatman1827-055无粘合剂玻璃微纤维滤纸934-AH 5.5CM 100/PK |
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 | 哈纳HANNA HI93734-01 高量程余氯总氯测试仪试剂哈纳HANNA HI93734-01 高量程余氯总氯测试仪试剂 |
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| | I-Chem 145-2360-RWD 2360ml 琥珀色玻璃罐，未处理 I-Chem 2360ml Amber Glass Jug Unprocessed2360ml 琥珀色玻璃罐，未处理 I-Chem 2360ml Amber Glass Jug Unprocessed |
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