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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
 | 杜邦DUPONT JW-5擦拭布杜邦DUPONT JW-5擦拭布 |
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 | Whatman Grade 589/2 定量滤纸10300106 Grade 589/2 WHTRIB 50MM 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 589/2 定量滤纸10300107 Grade 589/2 WHTRIB 55MM 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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 | 英国Whatman 1541-047，定量滤纸―硬化无灰级Grade 541 : 22 μm，4.7cmWhatman无灰级定量滤纸滤纸经过酸硬化处理，把灰分降到了极低的水平，被誉为世界上最洁净的分析滤纸。坚韧的表面使这类滤纸适合于各种严格要求的过滤步骤。每一个级别都兼顾过滤速度和颗粒保留。 |
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 | Nunc 155338-ROC OptiCellTM磁性分离片 OptiMag Cell Separation MagnetOptiCellTM磁性分离片 OptiMag Cell Separation Magnet |
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 | whatman 定量滤纸 1440-047 GR 40 4.25CM 100/PKwhatman 定量滤纸 1440-047 GR 40 4.25CM 100/PK |
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| | BLUE WORKS DRY PTFE LUBRICANT 400ML AEROSOLBLUE WORKS Industrial Grade Dry Lube PTFE Formula provides superior, quick-drying lubrication and long-lasting corrosion protection, leaving no oily residue. It is ideal for releasing molded parts. |
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 | 英国whatman 1003-090 Grade3定性标准滤纸 |
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 | 100μm10“长尼龙单丝过滤袋 |
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 | Filter Bags18-1/2“L尼龙单丝过滤袋 |
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 | Filter Bags10“W×36”L尼龙单丝领带滤袋 |
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 | H-B Instrument Company 20575 玻璃温度计Enviro-safe Pocket Thermometer, Closed Metal Case, 20/120°F, 160mm Length |
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 | H-B Instrument Company 20562 玻璃温度计Enviro-safe Pocket Thermometer, Window Metal Case, 0/220°F, 160mm Length |
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 | H-B Instrument Company 5/1330 玻璃温度计Durac Plus Pocket Thermometer, Closed Metal Case,-10/110c (0/220f) |
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 | H-B Instrument Company 20572 玻璃温度计Enviro-safe Pocket Thermometer, Window Metal Case, -5/50°C, 160mm Length |
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 | H-B Instrument Company 3/0500 玻璃温度计DURAC PLUS, BLUE Spirit, General Purpose Thermometer, 20/500F, 355mm length, partial immersion |
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 | H-B Instrument Company 20568 玻璃温度计Enviro-safe Pocket Thermometer, Window Metal Case, -10/110°C, 160mm Length |
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 | H-B Instrument Company 20578 玻璃温度计Enviro-safe Pocket Thermometer, Window Metal Case, 20/120°F, 160mm Length |
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 | H-B Instrument Company 20560 玻璃温度计Enviro-safe Pocket Thermometer, Closed Metal Case, 0/220°F, 160mm Length |
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 | H-B Instrument Company 20570 玻璃温度计Enviro-safe Pocket Thermometer, Closed Metal Case, -5/50°C, 160mm Length |
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 | H-B Instrument Company 3/0260 玻璃温度计DURAC PLUS, BLUE Spirit, General Purpose Thermometer, -10/260C, 355mm length, partial immersion |
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 | H-B Instrument Company 20565 玻璃温度计Enviro-safe Pocket Thermometer, Closed Metal Case, -10/110°C, 160mm Length |
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 | H-B Instrument Company 3/7150 玻璃温度计Durac Plus PFA Coated General Purpose Thermometer, -10/150°C, 200mm Length, Total Immersion |
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 | H-B Instrument Company 3/7110 玻璃温度计Durac Plus PFA Coated General Purpose Thermometer, -10/110°C, 200mm Length, Total Immersion |
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 | super lube 21030 3盎司(90ml)管装多功能合成润滑脂 |
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