StonyLab Glass Straight Inlet Adapter With 19/22 Male Joint and 10mm Hose Connection Lab Glassware, 5 Packs

19/22 Joint to hose Vacuum straight inlet adaptor with standard male connection at bottom and 8 mm diameter hose connection at top for connecting vacuum or pressure induction equipment; ideal for vacuum distillation, fractionation and other processes in organic chemistry Serrated hose connection ensures durable usage; suitable for 8mm I.D. hose Borosilicate Glass, Heavy Duty Design, Reusable and High quality; maximum withstand temperature 200°C StonyLab ensures high quality and premium customer service