Please call for ANY SIZE rings from 6mm to 60mm. 6x6mm are still available to purchase now.
Pricing for Raschig Rings are generally 159.99 a pound shipped. Cheaper if very small and more expensive if very large. Bulk pricing available.
Raschig Rings are small pieces of borosilicate tube used in large numbers as a packed bed within columns or similar structures for distillation, evaporation, ect. These glass rings provide a surface area within the volume of the column for interaction between liquid and gas vapors.
Available now:
Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Raschig Rings
