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TTTP02500 Isopore 表面滤膜，聚碳酸酯，亲水，2.0 µm，25 mm，白色，光面

2.0 µm pore size, hydrophilic polycarbonate membrane, 25 mm diameter

TTTP02500
100  
Purchase on Sigma-Aldrich

概述

Replacement Information
描述
产品目录编号TTTP02500
商名
  • Isopore
描述Isopore 表面滤膜，聚碳酸酯，亲水，2.0 µm，25 mm，白色，光面
背景信息The Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore™ membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore™ membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.

Features & Benefits:
•Membrane structure retains particles on the surface, simplifying counting and analysis
•Isopore™ membranes do not stain, resulting in low background interference
•Non-hygroscopic, allowing for rapid drying and reduced sample analysis time
•Translucent material does not require clearing for transmitted light microscopy; also available in brown variety

Applications:
Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays
参考
产品信息
HS代码8421 39 90
过滤器代码TTTP
过滤器颜色白色
最高工作温度140 °C (possible reduction in flow rates may occur after autoclaving)
过滤器类型表面滤膜
应用
应用2.0 µm pore size, hydrophilic polycarbonate membrane, 25 mm diameter
生物信息
媒质Isopore®
可湿润性亲水性
理化信息
折射系数1.6
孔径2.0 µm
空气流量0.0268 L/min x cm²/psi
23°C时的泡点≥0.9 bar, air with water
重量分析的提取物（%）< 1%
孔隙率%5.9%
水流量
  • Avg. 180 mL/min x cm² (typical results at 10 psi)
  • 932 mL/min x cm²/psi
尺寸
过滤器表面平纹
厚度23 µm
过滤器直径 (⌀)25 mm
材料信息
化学
  • 聚碳酸酯（PC）
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
TTTP02500 04053252316319

Documentation