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Whatman Grade 540 Hardened Ashless 240mm Filter Circles, Pack of 100

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Whatman Grade 540 Hardened Ashless 240mm Filter Circles, Pack of 100 Product Info

Whatman Grade 540 Hardened Ashless Filter Circles,240mm 100/pack, 1540 0240 PK are general purpose hardened ashless filter papers with medium retention and flow rate. Whatman Filter Papers areimage extremely pure and strong with a hard surface. High chemical resistance to strong acid and alkali. The Grade 540 240mm filter papers by Whatman are requently used in the gravimetric analysis of metals in acid/alkali solutions and in collecting hydroxides after precipitation by strong alkalis.

Specifications for Whatman Ashless Filter Circles, Grade 540, 240mm

Grade:540
Description:Medium
Particle Retention in Liquid (µm):8
Filtration Speed Herzberg (s):200
Ash Content:< 0.006
Typical Thickness (µm):160
Basis Weight (g/m2):88
Package Quantity:Pack of 100

Features of Whatman 1540-0240-PK 240mm Ashless Filter Circles, Grade 540 PK-100

  • High wet strength and chemical resistance
  • Acid hardened, which reduces ash to an extremely low level
  • Tough surfaces make them suitable for a wide range of critical analytical filtration operations
  • Offers a convenient combination of filtration speed and particle retention

Package Content

  • Whatman Grade 540 Hardened Ashless Filter Circles, 240mm, 100/pack, 15400240-PK

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Whatman Grade 540 Hardened Ashless 240mm Filter Circles, Pack of 100 Comments