-40%
Boiling Stones,4-6 Mesh, 500g
Boiling Stones,4-6 Mesh, 500g

Boiling Stones,4-6 Mesh, 500g

$ 10.53

Availability: 12 in stock
  • Return shipping will be paid by: Buyer
  • MPN: nc-5989
  • Restocking Fee: No
  • Condition: New
  • Brand: Science Company
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • All returns accepted: Returns Accepted

    Description

    Our boiling stones, or boiling chips, or anti-bumping granules are tiny, unevenly shaped pieces of pumice sized between four and six mesh.
    Boiling stones are excellent for promoting even boiling in the distillation process because they provide an irregular surface where vapor bubbles can easily form. These bubbles prevent bumping and boiling over.
    Always use boiling stones when heating a solvent. Never add them to a solvent which is already hot, because it can cause it to boil over violently. Boiling stones cannot be re-used since the pores inside these stones become filled with liquid on cooling.