Cole-Parmer Spex® 2161 Acid Washed Silica Grind Beads, Molecular Biology Grade, 800 to 1,000 µm; 200 g Bottle

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Cole-Parmer Item # EW-04575-48
Treated to remove fine particles and contaminants
  • Choose from silica or zirconia grinding beads to help remove fine particles and contaminant
  • RNase/DNase-free treated to inactivate contaminating enzymes and remove fine particles and contaminants
  • 800 to 1,000 µm bead size
  • 200 g bottle

PRODUCT OPTIONS

$270.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Particle Size (micron)800 to 1000
  • MaterialSilica
  • DescriptionAcid Washed Silica Grind Beads, Molecular Biology Grade, 800 to 1,000 µm; 200 g Bottle

Key Features

  • Choose from silica or zirconia grinding beads to help remove fine particles and contaminant
  • RNase/DNase-free treated to inactivate contaminating enzymes and remove fine particles and contaminants
  • 800 to 1,000 µm bead size
  • 200 g bottle

More About this Item

Using untreated beads which contain impurities can affect homogenization and biological processes. Acid washing silica and zirconia grinding beads help remove fine particles and contaminant for cleaner samples. Select silica beads for general grinding applications; zirconia beads have greater density and offer higher impact power. General-purpose grinding beads are suitable for most basic cell lysis applications. Choose RNase/DNase-free treated molecular biology-grade grinding beads to inactivate contaminating enzymes. Low-binding grinding beads are coated to reduce nonspecific binding of nucleic acids and proteins.

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