Qualitative filter papers, grade 201, Whatman™
Om denne vare
A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.
- Retains medium-fine precipitates
- Relatively slow filtration speed
- Smooth surface and close texture
- For general-purpose qualitative analysis
The filter is wet-strengthened with a small amount of chemically stable resin to extend the life of the filter and improve handling. Normal qualitative applications will not introduce any significant impurities into the filtrate. However it is not recommended for Kjeldahl nitrogen analysis.
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Product Details & Documents
A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.
- Retains medium-fine precipitates
- Relatively slow filtration speed
- Smooth surface and close texture
- For general-purpose qualitative analysis
The filter is wet-strengthened with a small amount of chemically stable resin to extend the life of the filter and improve handling. Normal qualitative applications will not introduce any significant impurities into the filtrate. However it is not recommended for Kjeldahl nitrogen analysis.
Specifications for Product Family
Specifikationer
- Catalog No:
- 515-2818
- 515-2819
- 515-2821
- 515-2822
- WHAT5201-240
- 515-2824
- WHAT5201-330
- WHAT5201-911
- WHAT5201-935
- WHAT5201-940
- Grade:
- 201
- 201
- 201
- 201
- 201
- 201
- 201
- 201
- 201
- 201
- Weight:
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- 75 g/m²
- Thickness:
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- 150 µm
- Particle retention:
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
- 7 - 14 µm
Specifikationer
Product Family Options
Produktinformation
- GradeSizeTilgængelighedPrice
- Specifikationer:
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Specifications
Cat. No.515-2818Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
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Specifications
Cat. No.515-2819Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
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Specifications
Cat. No.515-2821Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
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Specifications
Cat. No.515-2822Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
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Specifications
Cat. No.WHAT5201-240Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
More
Specifications
Cat. No.515-2824Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
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Specifications
Cat. No.WHAT5201-330Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
More
Specifications
Cat. No.WHAT5201-911Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - Specifikationer:
More
Specifications
Cat. No.WHAT5201-935Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm - 201470×580 mmDiscontinued-Specifikationer:
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Specifications
Cat. No.WHAT5201-940Grade201Weight75 g/m²Thickness150 µmParticle retention7 - 14 µm
#: 20864.320
Leverandør: VWR Chemicals
#: 83640.320
Leverandør: VWR Chemicals
#: 1.00030.2500
Leverandør: Merck
#: 31770.294
Leverandør: VWR Chemicals
#: 83645.320
Leverandør: VWR Chemicals
#: 1.09439.1000
Leverandør: Merck