Whatman™ Qualitative Grade Circles - Grade 2

Retains and absorbs more than Grade 1 circles. Whatman™ Qualitative Grade Circles - Grade 2 can be used for monitoring specific contaminants in the atmosphere and in soil testing.

Brand: Whatman™

Manufacturer Part Number: 1002-385

X100 TYPE 2 38.5CM100/PK FILTER CI

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 1.42000kg

Product Code. 11360424

Quantity Price
1 £145.20 / Pack of 100
Estimated Shipment
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Description and Specification


Quantity 100Pack
Diameter (Metric) 385mm
Grade 2
Material Cellulose
Thickness (Metric) 190μm
Porosity Medium Fine
Particle Retention >8μm
Flow Rate Medium
Format Circle

Slightly more retentive than Grade 1 with a slightly slower filtration speed.
  • More absorbent than Grade 1
  • Particle retention: >8μm
  • Porosity: medium fine
  • Filtration speed: ASTM™, 55 sec; Herzberg, 240 sec.
  • Surface: smooth