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GE,whatman,沃特曼,石英纤维滤膜QMA 2.5CM 100/PK, 1851-025, 1851-032, 1851-037, 1851-047, 1851-050, 1851-055, 1851-070, 1851-082, 1851-085, 1851-090, 1851-101, 1851-110, 1851-118, 1851-150, 1851-865, 1851-8866
产品名称：石英纤维滤膜QMA 2.5CM 100/PK
产品型号：1851-025, 1851-032, 1851-037, 1851-047, 1851-050, 1851-055, 1851-070, 1851-082, 1851-085, 1851-090, 1851-101, 1851-110, 1851-118, 1851-150, 1851-865, 1851-8866
源解析,金属及有机物,本底含量最低.
GE,whatman,沃特曼,石英纤维滤膜QMA 2.5CM 100/PK, 1851-025, 1851-032, 1851-037, 1851-047, 1851-050, 1851-055, 1851-070, 1851-082, 1851-085, 1851-090, 1851-101, 1851-110, 1851-118, 1851-150, 1851-865, 1851-8866
- 产品介绍
- GE,whatman,沃特曼,石英纤维滤膜QMA 2.5CM 100/PK, 1851-025, 1851-032, 1851-037, 1851-047, 1851-050, 1851-055, 1851-070, 1851-082, 1851-085, 1851-090, 1851-101, 1851-110, 1851-118, 1851-150, 1851-865, 1851-8866
石英纤维滤膜QMA : 2.2μm
QMA由石英微纤维制成，重金属和碱土金属含量极低，耐受酸性气体和高温环境，0.3umDOP截留效率>99.995%，耐受500-900oC高温，QMA提供带编码的方形滤膜，尺寸种类多，适于大、中、小流量的采样,及酸性空气环境下的采样（课避免硫酸盐和硝酸盐产物生成），它是PM2.5、PM10和TSP手工法采样的理想滤膜，如PM2.5和PM10质量浓度、重金属、多环芳香烃（PAHs）、苯并芘（BaP）、多氯联苯（PCB）、二噁英等的测定。还用于烟囱、烟道的颗粒物收集和源解析，普遍被世界各地监测站所采用。还提供高纯石英滤膜QMH用于更高的温度环境和更严格的源解析要求。
1851-025, 1851-032, 1851-037, 1851-047, 1851-050, 1851-055, 1851-070, 1851-082, 1851-085, 1851-090, 1851-101, 1851-110, 1851-118, 1851-150, 1851-865, 1851-8866
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