24\/29 50ml Glass Oil Water Receiver Separator Essential oil distillation Kit Specification: Capacity: 50ml Mouth diameter: 24\/29 Annealing Point: 560\u2103 Linear Coefficient of Expansion: 32×10-7\/\u2103 Softening Point: 820\u2103 Features: - 24\/29,Oil Water Receiver Separator,Essential oil distillation kit Part - Be made of borosilicate glass. - This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware. Package included: 1x Oil Water Receiver Separator 1x Piston