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3 Packs Whatman Grade 40 Ashless Filter Papers 5.5 cm Circles 1440-055 NOS | eBay
Whatman Grade 40 Ashless Filter Paper Analysis 185 mm Circle 100 1440-185 | eBay
FILTER PAPER ASHLESS GRADE 40: 8UM 110MM DIA. [M101945] - $90.74 : The LabMart, Highest Quality Lab Equipment at Great Prices
GE Whatman* Grade 598 Qualitative Filter Papers
10311897 Whatman 10311897 Cellulose Filter Paper 30 µm, 58 mm (100/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Whatman 1093-111 Qualitative Cellulose Filter Paper 25 µm, 110 mm (1250/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Whatman 1001-240 Qualitative Filter Papers; 24 cm dia; pore size, 11 µ; 100/box from Cole-Parmer
Ashless Grade 40 Quantitative Filter Paper
GE Whatman* Quantitative Filter Papers, Ashless (ash 0.007%), Grade 40
Whatman 10300010, Grade 589/1 Filter for Coarse Precipitate Retention, 110 mm circle (100 pcs)
1114-125 Whatman 1114-125 Qualitative Cellulose Filter Paper 25 µm, 125 mm (100/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Amazon.com: GE Healthcare 1441-090 Grade 41 Fast Ash Less Filter Paper, Circle, 90 mm Diameter (Pack of 100) : Industrial & Scientific
Quantitative Filter Papers-Grade 40: 8μm - D. Haridas and Company
Whatman quantitative filter paper, ashless, Grade 40 circles, diam. 125 mm, 100/pk Whatman paper