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Whatman Quantitative Filter Paper Grade 42 - BULK PURCHASE | MOQ 10 SETS
التوفر:
في الأوراق المالية
حالة:
New
طلب اقتباس
شعار South Africa

مفتاح الميزات

  • MOQ 10 SETS
  • Fine Particle Retention: It can retain particles as small as 2.5 microns.
  • Low Ash Content: Minimizes the amount of residue left behind after ashing, ensuring accurate results.
  • High Wet Strength: Maintains its structural integrity even when wet.
  • Slow Flow Rate: Due to its fine pore size, it has a slower flow rate compared to other grades, but this is necessary for retaining very fine particles.

Whatman Quantitative Filter Paper Grade 42 is an ashless filter paper designed for fine particle retention and slow filtration. With a pore size of approximately 2.5 microns, it is ideal for gravimetric analysis and filtration of very fine precipitates. Grade 42 is commonly used in applications requiring high analytical accuracy, such as environmental testing, air pollution monitoring, and analysis of trace elements. Its ash content is less than 0.007%, ensuring minimal interference in sensitive analytical procedures.


تفاصيل تقنية:

UPC: chem-0000205
رمز SKU للبائع: chem-0000205
حالة: New
التوفر: في الأوراق المالية
أقل كمية ممكن طلبها: 10
التاريخ المدرج لأول مرة على Zandaux: Nov 25, 2024

Whatman Quantitative Filter Paper Grade 42 is an ashless filter paper designed for fine particle retention and slow filtration. With a pore size of approximately 2.5 microns, it is ideal for gravimetric analysis and filtration of very fine precipitates. Grade 42 is commonly used in applications requiring high analytical accuracy, such as environmental testing, air pollution monitoring, and analysis of trace elements. Its ash content is less than 0.007%, ensuring minimal interference in sensitive analytical procedures.

KEY FEATURES:

  • Fine Particle Retention: It can retain particles as small as 2.5 microns.
  • Low Ash Content: Minimizes the amount of residue left behind after ashing, ensuring accurate results.
  • High Wet Strength: Maintains its structural integrity even when wet.
  • Slow Flow Rate: Due to its fine pore size, it has a slower flow rate compared to other grades, but this is necessary for retaining very fine particles.
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