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Whatman 1441 055 Quantitative Circles Diameter Review

3

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🧪 Lab Filters, ⚙️ Filtration

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Description of Whatman 1441 055 Quantitative Circles Diameter

Diameter: 5.5cm. Retention: 20μm. Fastest ashless filter paper. Recommended for analytical procedures involving coarse particles or gelatinous precipitates (iron or aluminium hydroxides). Used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Efficient and Precise Circles!

After trying this product, I'm impressed by its superior filtration capabilities. Its quantitative filtration is unmatched and it makes my lab work more efficient. The circles are precise and easy to use, saving me precious time and resources. Its only downside is its price but it's worth the investment for the quality.

Pros
  • Accurate and precise measurement with consistent diameter size
Cons
  • Requires specific instruments for measurement and analysis

Revainrating 5 out of 5

Standard quality Whatman

Whatman has always been my filter paper of choice. It was amazing to find her in Revain. They are much cheaper than buying through Fisher, VWR, or any other research organization.

Pros
  • Comfortable to use
Cons
  • old

Revainrating 5 out of 5

Whatman Standard quality

Whatman has always been my filter paper of choice. It was amazing to find her in Revain. They are much cheaper than buying through Fisher, VWR, or any other research organization.

Pros
  • Elegant design
Cons
  • Long delivery time