Silicone/Polypropylene Liners

Photo of White Polypropylene Caps with Silicone/Polypropylene Liners
White Polypropylene caps with Polypropylene/ Silicone/Polypropylene Liners. These white, closed-top, autoclavable caps have ultrasonically bonded liners, making them ideal for use with biological media and other sensitive compounds. They are available in convenient Lab Pack quantities as well as larger Case Packs.