Whatman Grade 4 Qualitative Filter Paper - Circle

Whatman Grade 4 Qualitative Filter Paper - Circle

Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical. These cellulose filters are used in qualitative analytical techniques to determine and identify materials (e.g., in air pollution monitoring).

Extremely high flow rate

Excellent retention: captures coarse particles and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide

Fast filtration: useful for routine clean-up of biological fluids or organic extracts during analysis

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Code Description Price Quantity
2782987 Whatman Grade 4 Qualitative Filter Paper - Circle - 42.5mm - 100/pk
£12.78 (exc VAT) per PK100
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2782988 Whatman Grade 4 Qualitative Filter Paper - Circle - 55mm - 100/pk
£13.24 (exc VAT) per PK100
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2782989 Whatman Grade 4 Qualitative Filter Paper - Circle - 70mm - 100/pk
£14.96 (exc VAT) per PK100
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2782990 Whatman Grade 4 Qualitative Filter Paper - Circle - 90mm - 100/pk
£15.19 (exc VAT) per PK100
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2782991 Whatman Grade 4 Qualitative Filter Paper - Circle - 125mm - 100/pk
£28.26 (exc VAT) per PK100
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2782992 Whatman Grade 4 Qualitative Filter Paper - Circle - 150mm - 100/pk
£34.41 (exc VAT) per PK100
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2782993 Whatman Grade 4 Qualitative Filter Paper - Circle - 185mm - 100/pk
£49.03 (exc VAT) per EACH
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2782994 Whatman Grade 4 Qualitative Filter Paper - Circle - 240mm - 100/pk
Click Add to Quote for price and delivery
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2782995 Whatman Grade 4 Qualitative Filter Paper - Circle - 270mm - 100/pk
£81.32 (exc VAT) per EACH
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2782996 Whatman Grade 4 Qualitative Filter Paper - Circle - 320mm - 100/pk
£132.02 (exc VAT) per PK100
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2782997 Whatman Grade 4 Qualitative Filter Paper - Circle - 400mm - 100/pk
£219.86 (exc VAT) per PK100
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