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AQFA03700 不含黏合剂的石英纤维膜，AQFA，37 mm

37 mm diameter, hydrophilic quartz fiber filter

AQFA03700
100  
Purchase on Sigma-Aldrich

概述

Replacement Information
描述
产品目录编号AQFA03700
描述不含黏合剂的石英纤维膜，AQFA，37 mm
背景信息Overview
Millipore fibrous disc filters are available in a wide range of flow rates and throughput capacities.

Quartz Fiber Filters (Type AQFA)
Made of quartz fibers with no glass fibers or binders. Millipore's pure quartz manufacturing process involves a heat treatment step to improve the composition and prevent the filters from reacting with acidic gases, unlike glass fiber filters that can react and cause false readings. This makes quartz filters well suited for measuring heavy metal concentrations and small amounts of particles (such as the US EPA PM 10 ambient air monitoring method).

The quartz filters also exhibit good weight and form stability.
参考
产品信息
HS代码6815 99 90
过滤器代码AQFA
过滤器颜色白色
最高工作温度950 °C
过滤器类型深层滤膜
应用
应用37 mm diameter, hydrophilic quartz fiber filter
Contaminant of Interest
  • Elemental Carbon (Diesel Particulate)
Regulated Test Method Number
  • NIOSH 5040
生物信息
可湿润性亲水性
理化信息
孔径Not Applicable
水流量
  • 1.6 mL/min x cm²
尺寸
过滤器表面平纹
厚度430 µm
过滤器直径 (⌀)37 mm
材料信息
化学
  • Quartz Fiber
毒性学信息
GHS安全信息
安全信息
产品使用声明
储存和货运信息
包装信息
数量100
运输信息
补充信息
规格
Global Trade Item Number
产品目录编号 GTIN
AQFA03700 04053252321788

Documentation