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Whatman™ Whatman™ Quantitative Grade Papers

Used for critical analytical filtrations. GE Healthcare Whatman™ Quantitative Grade Papers  are acid hardened, which reduces ash to an extremely low level.

Manufacturer: whatman™  1541-150

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Catalog No. 09-851E


Description & Specifications


Quantity 100/Pk.
Grade 541
Porosity Coarse
Diameter (Metric) 15cm
Particle Retention >20 to 25μmm
For Use With (Application) Tough, smooth surface. Coarse gelatinous precipitates. Useful for intermediate stages of gravimetric analysis


  • Along with fast Grade 541 filter paper, the hardened, ashless range from GE Healthcare’s Life Sciences business includes general-purpose Grade 540 and Grade 542 for fine particle retention.
  • All three paper grades are appropriate for use in gravimetric analysis with strong acids and alkali samples


Accessories for Catalog Number: 09851E

Item Mfr. No. Item Description Price Per Unit Quantity  
Fisherbrand™ Filter Forceps
Easy, effortless handling of membranes and glass fiber filters Each for $10.80