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Whatman Quantitative Filter Paper No.41 185mm Diameter Ashless Grade Ash 0.007% 1441185

Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.

Extremely low ash content (0.007% ash maximum)

Commonly used for routine air pollution analysis and soil pollution analysis

Aside from Grade 41 environmental pollution papers, Whatman quantitative paper comes in a variety of particle retentions, filtration speeds, and filter thicknesses to provide you with the appropriate filter for your precipitate. Also see our hardened ashless grades for analysis requiring the use of strong acids or bases.

Fast Ashless Paper for Pollution Analysis

Whatman Grade 41 filters are suitable for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.

Grade 41 filters are also commonly used in preparing solid environmental samples (e.g., soils, sludges) for metals analysis after nitric acid digestion. Grade 41 is available in a convenient, disposable, 47 mm filter funnel with a 250 ml capacity. The 47 mm diameter filter can be easily removed for further analysis or culturing.

Typical Particle Retention in Liquid: 20 µm

<h3 class="md-block-header-three">Whatman Quantitative Filter Paper No.41 185mm Diameter Ashless Grade Ash 0.007% 1441185</h3>Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.<ul class="md-block-unordered-list-item"><li>Extremely low ash content (0.007% ash maximum)</li><li>20 µm nominal particle retention rating</li><li>Fast filtration speed (Herzberg 54 s)</li><li>Commonly used for routine air pollution analysis and soil pollution analysis</li></ul>Aside from Grade 41 environmental pollution papers, Whatman quantitative paper comes in a variety of particle retentions, filtration speeds, and filter thicknesses to provide you with the appropriate filter for your precipitate. Also see our hardened ashless grades for analysis requiring the use of strong acids or bases.Fast Ashless Paper for Pollution AnalysisWhatman Grade 41 filters are suitable for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.Grade 41 filters are also commonly used in preparing solid environmental samples (e.g., soils, sludges) for metals analysis after nitric acid digestion. Grade 41 is available in a convenient, disposable, 47 mm filter funnel with a 250 ml capacity. The 47 mm diameter filter can be easily removed for further analysis or culturing.Specifications<ul class="md-block-unordered-list-item"><li>Material: Cotton</li><li>Filter Media: Cellulose</li><li>Grade: 41</li><li>Size: 185 mm Diameter</li><li>Typical Particle Retention in Liquid: 20 µm</li><li>Thickness: 215 µm</li><li>Basis Weight: 85 g/m^2</li><li>Ash Content: ≤0.007%</li><li>Air Flow Rate: 4 s/100 mL/in^2</li><li>Water Flow Rate: 254 ml/min</li><li>Alpha Cellulose Content: ≥98%</li><li>Format: Circles</li><li>Pack Size: 100 </li></ul>

<h3>Whatman Quantitative Filter Paper No.41 185mm Diameter Ashless Grade Ash 0.007% 1441185</h3>
Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.
<ul>
<li>Extremely low ash content (0.007% ash maximum)</li>
<li>20 µm nominal particle retention rating</li>
<li>Fast filtration speed (Herzberg 54 s)</li>
<li>Commonly used for routine air pollution analysis and soil pollution analysis</li>
</ul>
Aside from Grade 41 environmental pollution papers, Whatman quantitative paper comes in a variety of particle retentions, filtration speeds, and filter thicknesses to provide you with the appropriate filter for your precipitate. Also see our hardened ashless grades for analysis requiring the use of strong acids or bases.
Fast Ashless Paper for Pollution Analysis
Whatman Grade 41 filters are suitable for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.
Grade 41 filters are also commonly used in preparing solid environmental samples (e.g., soils, sludges) for metals analysis after nitric acid digestion. Grade 41 is available in a convenient, disposable, 47 mm filter funnel with a 250 ml capacity. The 47 mm diameter filter can be easily removed for further analysis or culturing.
Specifications
<ul>
<li>Material: Cotton</li>
<li>Filter Media: Cellulose</li>
<li>Grade: 41</li>
<li>Size: 185 mm Diameter</li>
<li>Typical Particle Retention in Liquid: 20 µm</li>
<li>Thickness: 215 µm</li>
<li>Basis Weight: 85 g/m^2</li>
<li>Ash Content: ≤0.007%</li>
<li>Air Flow Rate: 4 s/100 mL/in^2</li>
<li>Water Flow Rate: 254 ml/min</li>
<li>Alpha Cellulose Content: ≥98%</li>
<li>Format: Circles</li>
<li>Pack Size: 100&nbsp;</li>
</ul>

whatman quantitative filter paper no.41 185mm diameter ashless grade ash 0.007% 1441185 kertas kuantitatif 0,007% filtration products produk filtrasi penapis abu gred tanpa penapisan 定量滤纸 直径 无灰级 灰分 过滤产品 什么样的男人

Merek:	Whatman
Model:	1441185

Kertas Filter Kuantitatif Whatman No.41 185mm Diameter Ashless Grade Ash 0,007% 1441185