"Ahlstrom"

Supplier: Ahlstrom

Ahlstrom Grade 509 is the pre-pleated version of Grade 609.

Supplier: Ahlstrom

Ahlstrom grade 141 is a binder-free microfiber glass filter paper that is an effective pre-filter, offering better filtration speed and a higher loading capacity than an analytical filter paper of similar particle retention.

Supplier: Ahlstrom

Ahlstrom Grade 151 is a binder-free microfiber glass filter designed to retain extremely fine particles.

Supplier: Ahlstrom

Ahlstrom 642 has finer particle retention, slightly lower filtration speed, and higher absorption than Ahlstrom 601.

Supplier: Ahlstrom

Ahlstrom Grade 542 is the pre-pleated version of Grade 642.

Supplier: Ahlstrom

Ahlstrom Grade 237 is a high absorbency grade that is twice as thick as Grade 642 with similar particle retention.

Supplier: Ahlstrom

Ahlstrom Grade 610 is a slow flowing filter designed to retain fine particles.

Supplier: Ahlstrom

Ahlstrom Grade 74 is a medium flow rate ashless (Ash 0.007%) filter paper suitable for routine quantitative gravimetric techniques.

Supplier: Ahlstrom

Ahlstrom Grade 54 is a fast filtering ashless (Ash 0.007%) filter paper suitable for routine quantitative gravimetric techniques.

Supplier: Ahlstrom

Ahlstrom Grade 94 is an extremely fine retention ashless (Ash 0.007%) filter paper suitable for routine quantitative gravimetric techniques.

Supplier: Ahlstrom

Grade 111 is a binder-free microfiber glass filter paper that offers fine particle retention with high filtration speed and good loading capacity.

Supplier: Ahlstrom

Grade 121 is a very thick binder-free microfiber glass filter paper that offers finer particle retention than Ahlstrom 111 with higher wet strength and loading capacity.

Supplier: Ahlstrom

Grade 131 is a binder-free microfiber glass filter paper.

Supplier: Ahlstrom

Grade 161 is a binder-free microfiber glass filter that offers finer particle retention and higher flow rate than traditional analytical papers.

Supplier: Ahlstrom

Ahlstrom Grade 75 is a medium flow rate hardened ashless (Ash 0.006%) filter paper suitable for quantitative gravimetric analysis in analytical techniques requiring increased chemical resistance, wet strength and handling capacity.

Supplier: Ahlstrom

Ahlstrom Grade 95 is an extremely fine retention, hardened ashless (Ash 0.006%) filter paper suitable for quantitative gravimetric analysis in analytical techniques requiring increased chemical resistance, wet strength and handling capacity.