Hahnemühle

Hahnemühle Circle Filter Paper, quantitative, 240 mm, Grade 589/1, black, fast, 79 g/qm, 100 pc/PAK

Name: Hahnemühle Circle Filter Paper, quantitative, 240 mm, Grade 589/1, black, fast, 79 g/qm, 100 pc/PAK
Brand: Hahnemühle

Ash-free filter papers (on average 0.004% ash) recommended for quantitative analyses, gravimetric routine tests and sample preparation for instrumental analysis. Made from highly refined cotton linters and pulp a-cellulose content above 95%, therefore high stability and resistance Acid washed and therefore free of minerals and metal ions, ideal for the determination of trace elements. For analytical applications, quantitative and/or gravimetric routine procedures These papers are ideal for: Food control, beverage analysis, environmental monitoring. These types are available as round filters with the following sizes in millimeters: 12.5 - 40.5 - 47 - 55 - 70 - 90 - 110 - 125 - 150 - 185 - 240. This product is equivalent to: Schleicher-Schüll 589/1 black -- Whatman 41 -- Macherey Nagel 640w; 617G SOIL -- Sartorius 388Mostra di più

da 153,50 €

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