Whatman^® Quantitative Filter papers, Ashless, Grade 589/1 Black Ribbon, Diam. 150 mm, Whatman (CAT#: STEM-L-4392-LC)

Highlights

Fast filter paper
Ashless

Cat Number: STEM-L-4392-LC

Application: Ideal for gravimetric analysis and the sample preparation for instrumental analysis

Model: WHA10300012

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Description Specification Features Related Products

Description

The Whatman^® Quantitative Filter papers manufactured by Whatman is ideal for gravimetric analysis and the sample preparation for instrumental analysis. The ash is extremely low to 0.01% while the flow rate is very high, making it ideal for various of critical analytical filtration procedures.

Specification

Material: Cellulose filters, circles
Packaging: Pack of 100
Parameter: 25 sec/100 mL speed (Herzberg)
Diam.: 150 mm
Thickness: 190 μm
Ash: ≤0.01%
Pore size: 12-25 μm (Particle retention)
Basis weight: 80 g/m²

Features

Fast filter paper
Ashless

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Whatman^® Quantitative Filter papers, Ashless, Grade 589/1 Black Ribbon, Diam. 110 mm, Whatman (CAT#: STEM-L-4393-LC)

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