Ahlstrom 6170-0700 Qualitative Filter Paper, 7cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)

AHLSTROM FILTRATION 3600-0470 Borosilicate Glass Grade MK 360 Micro-Quartz Fiber Filter Paper, 4.7 cm Diameter (Pack of 25)

Ahlstrom 6010-0700 Qualitative Filter Paper, 2.5 Micron, Medium Flow, Grade 601, 7cm Diameter (Pack of 100)

AHLSTROM FILTRATION 6170-2500 Borosilicate Glass Series 617 Qualitative Filter Paper, Circle, 25 cm Diameter (Pack of 50)

Ahlstrom 6310-0750 Eaton-Dike Filter Paper, 10 Micron, Medium Flow, Grade 631, 7.5cm Diameter (Pack of 100)

Ahlstrom 7100-2660 Cellulose Extraction Thimble, 26mm Diameter x 60mm Height x 1.5mm Wall Thick (Box of 25)

Ahlstrom 7100-2580 Cellulose Extraction Thimble, 25mm Diameter x 80mm Height x 1.5mm Wall Thick (Box of 25)