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Qualitative filter papers, standard grades, grade 593 ¹/₂, Whatman™

供应商: CYTIVA WHATMAN

描述: These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Qualitative filter papers, standard grades, grade 604 ½, Whatman™

供应商: CYTIVA WHATMAN

描述: Grade 604½ Qualitative Filter Papers for coarse precipitates. Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.

Grade 2V qualitative filter papers, fluted, Whatman™

供应商: CYTIVA WHATMAN

描述: Compared with quadrant-folded filters, Cytiva's Whatman Grade 2V pre-folded filter paper exposes extra surface area, which enables a higher loading capacity and shorter filtration time.

Application specific filter papers, grade 3000, Whatman™

目录号: (WHAT10316114)

供应商: CYTIVA WHATMAN

描述: Smooth filter papers with good retentivity at a relatively high filtration speed. They are used for the clarifying filtration of dried beet pulp extracts or beet juice after the addition of lead acetate for subsequent polarimetric sugar determination.

计量单位: 1 * 1.000 件

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Grade 0903 filter papers for technical use, Whatman™

目录号: (WHAT10334885)

供应商: CYTIVA WHATMAN

描述: Thin filter paper with smooth surface. Offers medium to slow flow rate and good retention for small particles.

计量单位: 1 * 500 件

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Quantitative filter papers, ashless grades, grade 589/3, Whatman™

供应商: CYTIVA WHATMAN

描述: Whatman Grade 589/3 ashless filter paper from Cytiva is particularly useful in capturing very fine particulate samples such as insoluble molecules in fats or oils or supporting ash free dry mass.

Application specific filter papers, grade 0790 ½, Whatman™

供应商: CYTIVA WHATMAN

描述: Acid washed cellulose filter paper with ash content of approximately 0,01%, low magnesium, for the determination of trace elements (Mg, Mn, Co, Cu, Mo, B).

Quantitative filter papers, hardened ashless grades, grade 540, Whatman™

供应商: CYTIVA WHATMAN

描述: Cytiva's Whatman Grade 540 is a high-purity, acid-treated cellulose lab filter paper. Mechanically strong Grade 540 is well suited for quantitative or gravimetric analysis of strongly acidic or alkaline samples.