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WHATMAN QUALITIVE FILTER PAPER GRAGE 42:2.5um DIAMETER 7.00 |
| Quantity in Basket:
none Code: 42070
Price:$17.90
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| "Grade 42: 2.5µm A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulphate, metastannic acid and finely precipitated calcium carbonate" |
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