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Whatman 1005 090 Qualitative Circles Diameter Review

4

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🧪 Lab Filters, ⚙️ Filtration

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Description of Whatman 1005 090 Qualitative Circles Diameter

9.0cm. Grade 5. Used in qualitative analytical techniques to determine and identify materials. Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis. Slow flow rate; excellent clarifying filter for cloudy suspensions and for water and soil analysis.

Reviews

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

Type of review

Revainrating 5 out of 5

You get what you pay for.

These are a bit expensive for the price but you definitely get what you pay for, they work great and last much better than cheap filter paper.

Pros
  • Stylish and modern design
Cons
  • Slightly wrinkled

Revainrating 4 out of 5

Good filter paper although I doubt some things

Bought this paper for soil analysis and filtering. It filters VERY slowly and is quite small so make sure you only use it for small tubes and for very small amounts of water/solution. There were some of my soil solutions that I was hoping would clear the solution, but in a select few cases it didn't. Not sure why, maybe it was the types of soil I used that had a high rust content or something. Decent product anyway, lots of filter paper but it tears easily so be careful.

Pros
  • Great for outdoor activities
Cons
  • Not sure

Revainrating 5 out of 5

You get what you pay for.

They're a bit pricey for what they are but you definitely get what you pay for, they work great and last a lot better than cheap filter paper.

Pros
  • Lab Filters
Cons
  • So far so good

Revainrating 4 out of 5

Good filter paper although I doubt some things

Bought this paper for soil analysis and filtration. It filters VERY slowly and is quite small so make sure you only use it for small tubes and for very small amounts of water/solution. There were some of my soil solutions that I was hoping would clear the solution, but in a select few cases it didn't. Not sure why, maybe it was the types of soil I used that had a high rust content or something. Decent product anyway, lots of filter paper but it tears easily so be careful.

Pros
  • Industrial & Scientific
Cons
  • Long delivery time