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Beads and Boiling Aids

Beads and Boiling Aids

Chemically resistant spherical beads are used for a variety of purposes. Some common applications include reducing bumping during boiling, refluxing or other distilling operations, as mixing beads, as boiling stones, or to pack distillation columns. When used with boiling liquids or a hot plate, stop boiling material from escaping from its vessel. Generally made from soda-lime glass or borosilicate glass, glass beads are resistant to most cold and hot liquids, as well as vapors. The beads are durable and do not disintegrate or interact with delicate compounds. Glass beads are reusable and should be cleaned following each use.
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1 – 15 of 27 results
1

Hecht Karl™ Glass Balls

Made of clear, polished glass. Karl Hecht™ Glass Balls can be used as boiling stones, mixing beads or for distillation columns.

EDGE
Type Ball
Quantity 1kg Pack
Material Glass
2

Biospec Products Mini-BeadBeater Zirconia-Silicate Beads

Mini-BeadBeater Zirconia-Silicate Beads to suit your disruption application needs.

5

ROBU VitraPOR™ Porous Glass Beads

Substrate for cell cultivation.

EDGE
Description Pore Size: 2
Material Borosilicate Glass (3.3)
6

Witeg™ Glass Beads

Use Witeg™ Glass Beads as distillation column packing, mixing beads, and boiling stones.

Type Beads
Quantity 1 kg
Material Glass
7

Scientific Glass Labs™ Borosilicate Glass Spheres

For use with distillation columns. Borosilicate glass construction.

Type Beads
For Use With (Equipment) Distillation Columns
Quantity 500 g/bag
Material Borosilicate Glass
11

RETSCH Glass Beads for Mills

For use with Retsch MM 200 Mixer Mills.

Type Beads
For Use With (Equipment) Mixer Mill MM 200
Quantity 500 g
Material Glass
12

Karl Hecht™ Glass Raschig Rings

For use with distillation and chemical engineering applications.

Type Raschig Rings
Quantity 1kg pack
14

IKA™ Glass Balls

Measures 6mm in diameter. IKA™ Glass Balls are for use with BMT Tubes.

15

Karl Hecht™ Assistent™ Clear Glass Beads

Excellent for spreading the boiling area or for mixing and packing applications in the laboratory. Karl Hecht™ Assistent™ Clear Glass Beads are polished for exceptional smoothness.