Filter paper, Grade 1, Whatman , Dia. 32 mm

Item No.9048937
Qualitative filterpaper. Filter paper, Grade number 1 The qualitative filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is approx. <0.1%. They are essentially used for qualitative analyses. Two categories of quali
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