6 Silicon Corks, White Color, Superior Quality Superior Quality
Catalog No.: SLT-214-1821
Quantity/Pack: 2
Specification: 18 mm / 21 mm / 26 mm-
HSN: 40160090
Usually Shipped in: 1-2 week
For lab/research use only, unless otherwise specified
DESCRIPTION
These high-performance white silicone corks feature a 18mm bottom diameter, 21mm top diameter, and 26mm height, delivering superior sealing for wide-neck laboratory glassware, industrial containers, and fermentation systems. Manufactured from medical-grade platinum-cured silicone, they provide exceptional chemical resistance against aggressive acids, bases, and organic solvents, with extreme temperature stability (-60 C to 320 C) for autoclaving and high-heat applications. The precision-engineered dual-taper design ensures a secure, leak-proof fit for various flask sizes while preventing evaporation and contamination. Ideal for pharmaceutical production, chemical processing, craft brewing, and research laboratories, these non-porous, inert corks are reusable, autoclavable, and maintain perfect elasticity through thousands of insertion cycles.