Spex SamplePrep Alumina Ceramic Ball, 1/2" (12.7 mm); 1/EA

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Spex SamplePrep Item # EW-04578-15
Crush, grind, and mill various materials
  • Select from 10 different grinding ball materials to suit your application
  • Replacement alumina ceramic ball for grinding vial set 41005-86
  • Long-wearing, very abrasion-resistant, and moderate efficiency
  • Made of 99.5% pure aluminum oxide
  • Measures 1/2" (12.7 mm) in diameter

PRODUCT OPTIONS

$49.75USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • MaterialAlumina ceramic
  • Compatible WithAlumina ceramic grinding vial set 41005-86
  • Diameter (in)0.5
  • Diameter (mm)12.7
  • DescriptionAlumina Ceramic Ball, 1/2" (12.7 mm); 1/EA

Key Features

  • Select from 10 different grinding ball materials to suit your application
  • Replacement alumina ceramic ball for grinding vial set 41005-86
  • Long-wearing, very abrasion-resistant, and moderate efficiency
  • Made of 99.5% pure aluminum oxide
  • Measures 1/2" (12.7 mm) in diameter

More About this Item

Hardness: Mohs 9; Rockwell R45N 83; Knoop 2100
Typical composition: Major Elements – Al; Minor Elements – Si, Ca, Mg

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