Filter paper for methylene blue test (VBS) – equivalent to Whatman

https://www.ctrmat.fr/web/image/product.template/574/image_1920?unique=3c10d93

High-quality consumable for performing spot tests in geotechnical laboratories.
Determination of the clay content in soils and aggregates.
Equivalent to Whatman 40, excellent absorption and visual contrast.
Complies with NF EN 933-9 and NF P 94-068.
Clear rings for precise determination of the saturation point.

13.00 € 13.0 EUR 13.00 € VAT Excluded

  • DIAMETER - MM

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