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.

Brand: Whatman™

Manufacturer Part Number: 1542-090

X100 FILTER PAPERS, NO. 542 DIAMETER 9CM(1542 090)(PACK OF 100)

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 0.07000kg

Product Code. 10797602

Quantity Price
1 £ 33.85 / Pack of 100
10 £ 27.08 / Pack of 100
Estimated Shipment
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Description and Specification


Quantity 100/Pk.
Grade 542
Porosity Fine
Diameter (Metric) 9cm
Particle Retention >2.7μmm
For Use With (Application) Gravimetric metal determinations. Retains fine particles under demanding conditions. Normal loading; high wet strength.


  • 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