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Air Sampling Filters/Quartz Filters空气采样滤纸EPM2000
由100%高纯硼硅复制成,可用于微量污染的详细化学分析。背景噪音低。
为高流量空气采样机特别是PM-10空气采样机收集颗粒物和气溶胶样品而设计。
石英滤纸-QM-A
特纯石英纤维滤纸。特别推荐用于烟囱、烟道和烟雾方面空气污染监测工作。操作温度可达
| 订货信息-空气采样滤纸                                          订货信息-石英滤纸 | 
| Grade-直径(mm)     EPM 2000        Grade-直径(mm)           QM-A | 
| 圆片(100/包)                                                        圆片(100/包) | 
| 47                                              1882-047                25                                                     1851-025 | 
| Grade-尺寸(英寸)   EPM 2000        37                                       1851-037 | 
| 方片(100/包)                                                        47                                                     1851-047 | 
| 8 "x10 "                                     1882-866                55                                                     1851-055 | 
|                                                                                     90                                                     1851-090 | 
|                                                                                     Grade-尺寸(英寸)        QM-A | 
|                                                                                     方片(100/包) | 
|                                                                                      8 "x10 "                                            1851-8866* | 
|                                                                                      8 "x10 "                                            1851-865 | 
Glass Microfiber Accessories玻璃微纤维装置
3-Piece Filter Funnel三件套过滤漏斗
高效玻璃微纤维滤纸在现代实验室使用的增加创造了简单和有效过滤支持装置的需求。三件套过滤漏斗可配合使用Whatman细小颗粒保留、快流速玻璃微纤维滤纸。
三种托板可供选择
为了更快更方便的过滤,Whatman有三种托板可供选择。它们也有不同的直径来满足你的需要。
一、丙烯酸托板-标准型 适用于大多数水溶液的过滤。*高工作温度达
二、聚丙烯托板 推荐用于室温下大部分酸性物质(除了浓硝酸和硫酸之外)。也适用于大多数酒精、乙二醇、醚和酮类。*高工作温度是
PTFE托板 适用于所有100摄氏度以上普通的酸性物质、碱性物质和溶剂。*高工作温度是200摄氏度。
 订货信息-过滤漏斗 过滤装置                目录号                                 可选托板                                           可更换 规格(cm)          PTFE托板         聚丙烯托板            贮液缸 4.7                          1950-114          1950-104              - 7                             1950-117          1950-107              1950-207*    1950-217* 9                             1950-119          1950-109              -                      1950-209
    
        
             
        
             
        
             
        
             
        
             
        
             
        
             
        
             
        
             
        
             
        
             
        
             
        
             
    
             
        
*大容量
