32PK Test Tubes, 30ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 0.8" Diameter - Eisco Labs Tovolo These nozzles are made of

These nozzles are made of high quality stainless steel and durable rubber cork

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LONG-LASTING DURABILITY: This UL listed kegerator is made up of high-quality draft beer components

PREMIUM BEER TASTING GLASS KIT - Four essential glasses for the craft beer lover

32PK Test Tubes, 30ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 0.8" Diameter - Eisco Labs Tovolo These nozzles are made ofBrand: EISCO Features: INDUSTRIAL QUALITY 30ml (1oz) Test Tubes made of high quality, heavy duty, Borosilicate 3. 3 glass THIN WALL Uniform wall thickness of 1. 2mm provides excellent thermal shock resistance BEADED RIM Chip & crack resistant, fire polished beaded rims THERMAL SHOCK RESISTANT Autoclavable for easy sterilization. Low temperature gradient can withstand direct flame, high temperatures & thermal shocks GREAT FOR PROFESSIONAL LABORATORIES,