SLS Select Quantitative Ashless Filter Paper Discs - Very Slow

Descriptions

The quantitative or ashless filter papers are made with 100% high quality cotton linter fibres, which go through a severe chemical process. They have been washed out with a specific acid treatment and finally cleaned from impurities with demineralised water. This process allows reaching an ash content below 0.01%. Very slow filtration quantitative filter paper.

Equivalent to Whatman grade 42

Recommended for very slow filtration

Weight: 84g/m²

Thickness: 0.17mm

Pore size: 2 - 4µm

Filtration speed: 140s

Supplied as plain discs

Specifications

No detailed specifications are available for this product.

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Code	Description	Manufacturer	Price	Quantity
3673256	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 55mm	SLS SELECT	£6.70 (exc VAT) per PK100	- +
3673257	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 70mm	SLS SELECT	£8.70 (exc VAT) per PK100	- +
3673258	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 90mm	SLS SELECT	£11.60 (exc VAT) per PK100	- +
3673259	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 110mm	SLS SELECT	£16.43 (exc VAT) per PK100	- +
3673260	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 125mm	SLS SELECT	£20.43 (exc VAT) per PK100	- +
3673261	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 150mm	SLS SELECT	£26.84 (exc VAT) per PK100	- +
3673262	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 185mm	SLS SELECT	£38.72 (exc VAT) per PK100	- +
3673263	SLS Select Quantitative Ashless Filter Paper Discs - Very Slow - 240mm	SLS SELECT	£78.93 (exc VAT) per PK100	- +