Whatman 1004-047 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 47mm Diameter (Pack of 100) 4.7cm auspowers_batchone Specifications:Material:Made of ceramics auspowers_batchfive
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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8