Product Catalogue

Filtration & Water Purification

Extensive range of Munktell filter papers as well as our own syringe and membrane filters of 0.2, 0.45, 0.8 and 1.2 micron, transfer membranes and blotting materials. Specialist products for microbiological monitoring including analytical funnels, water purification systems and supplies.

• Grade Comparison Chart
• Quantitative Ashless
Munktell Ashless No. 1 / Equivalent Whatman Grade 41 Munktell Ashless No. 2 / Equivalent Whatman Grade 40 Munktell Ashless No. 4 / Equivalent Whatman Grade 42 Munktell Ashless No. 5 / Equivalent Whatman Grade 44
• Quantitative Hardened Ashless
Munktell Hardened Ashless No. 1/N / Equivalent Whatman Grade 541 Munktell Hardened Ashless No. 3/N / Equivalent Whatman Grade 540 Munktell Hardened Ashless No. 4/N / Equivalent Whatman Grade 542 Munktell Hardened Ashless No. 11/N / Equivalent Whatman Grade 54 Munktell Hardened Ashless No. 12/N / Equivalent Whatman Grade 52 Munktell Hardened Ashless No. 14/N / Equivalent Whatman Grade 50
• Qualitative
Munktell No. 11 / Equivalent Whatman Grade 4 Munktell No. 12 / Equivalent Whatman Grade 2 Munktell No. 13 / Equivalent Whatman Grade 3 Munktell No. 14 / Equivalent Whatman Grade 5 Munktell No. 15 / Equivalent Whatman Grade 1 Munktell No. 16 / Equivalent Whatman Grade 6 37/N Filter Paper Circles / Equivalent Whatman Grade 113
• Quantitative Ashless Fluted
Munktell Ashless Fluted No. 1 / Equivalent Whatman Grade 41 Munktell Ashless Fluted No. 2 / Equivalent Whatman Grade 40 Munktell Ashless Fluted No. 4 / Equivalent Whatman Grade 42 Munktell Ashless Fluted No. 5 / Equivalent Whatman Grade 44
• Quantitative Ashless Hardened Fluted
Munktell Ashless Hardened Fluted No. 1/N / Equivalent Whatman Grade 541 Munktell Ashless Hardened Fluted No. 3/N / Equivalent Whatman Grade 540 Munktell Ashless Hardened Fluted No. 4/N / Equivalent Whatman Grade 542 Munktell Hardened Fluted No. 11/N / Equivalent Whatman Grade 54 Munktell Hardened Fluted No. 12/N / Equivalent Whatman Grade 52 Munktell Hardened Fluted No. 14/N / Equivalent Whatman Grade 50
• Qualitative Fluted
37/N Filter Fluted Circles / Equivalent Whatman Grade 113 Munktell Fluted No. 11 / Equivalent Whatman Grade 4 Munktell Fluted No. 12 / Equivalent Whatman Grade 2 Munktell Fluted No. 13 / Equivalent Whatman Grade 3 Munktell Fluted No. 14 / Equivalent Whatman Grade 5 Munktell Fluted No. 15 / Equivalent Whatman Grade 1 Munktell Fluted No. 16 / Equivalent Whatman Grade 6