SPD-5 FC series heads are top of the line distillation heads second to none. Packable heads offer a industry leading hottest pathway and lowest gradient available in any short path heads for packing material. Our unique pathway starts below the ground joint for amazing thermal response in the pathway. These Thermal+ heads hold records in labs for both potency and output speeds; having the highest thermal retention of any other head on the market with its unique dual vacuum jacket. Now with added FRACTION COLLECTORS at the top of the heads for reduced run times and upper vapor shelf collection to prevent re condensing in the upper section that rains condensate back to flask for risk of degradation. Made in USA. Comes with a #34 main joint and #29 discharge joint. GL14s also included.
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.