Hardened quantitative filter papers, ashless wet-strengthened grades, MN 1640

Supplier: MACHEREY-NAGEL
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MANA222012EA 66.8 SGD
MANA222012 MANA225011 MANA221005 MANA221007 MANA221009 MANA221011 MANA221012 MANA221015 MANA221018 MANA221024 MANA221032 MANA222005 MANA222007 MANA222009 MANA222011 MANA222015 MANA222018 MANA222024 MANA222032 MANA223005 MANA223007 MANA223009 MANA223011 MANA223012 MANA223015 MANA223018 MANA223024 MANA223032 MANA224005 MANA224007 MANA224009 MANA224011 MANA224012 MANA224015 MANA224018 MANA224024 MANA224027 MANA224032 MANA225005 MANA225007 MANA225009 MANA225012 MANA225015 MANA225018 MANA225024 MANA225032 MANA227005 MANA227007 MANA227009 MANA227011 MANA227012 MANA227015 MANA227018 MANA227024 MANA227032
Hardened quantitative filter papers, ashless wet-strengthened grades, MN 1640
Filters Filter Papers Quantitative Filter Paper
These wet strengthened hard smooth filter papers are made of refined pulp and linters and have a low ash content. They are often used for quantitative routine procedures and for analytical gravimetric applications.

  • High wet-strength
  • Very low ash content
  • For strongly acidic and basic media
  • Suitable for gravimetric, quantitative analysis
  • Fiber-free filtration

Due to their high mechanical strength in wet condition they are particularly suited for applications, where the residue is removed from the filter with a spatula or a jet of water. They feature a high wet strength and can also be used in the filtration of strongly alkaline or strongly acidic solutions.

Grade MN 1640 we is the fastest quantitative hardened filter paper with highest flow rate. It is used for example in analytical procedures of samples with coarse or gelatinous particles.
Grade MN 1640 w is a fast, ashless hardened filter paper. Recommended for analytical procedures involving coarse particles or gelatinous precipitates.

Grade MN 1640 m is a general purpose, ashless hardened filter paper with medium speed and medium retention. Typical applications include gravimetric analysis for components, quantitative determinations of sediments and high purity clean up procedures.
Grade MN 1640 md is an ashless hardened filter paper, which is slightly more retentive than MN 1640 m with corresponding increase in filtration time.

Grade MN 1640 d is an ashless, slow filter paper with very fine particle retention. Standard hardened paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid.
Grade MN 1640 de is an ashless, very slow hardened filter paper for the filtration of extremely fine particles in quantitative range.
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