Secure Sealing: designed to tightly seal laboratory equipment, effectively preventing any leaks of liquids or gases
Hollow Glass Penny Head Stopper: 5-pack set; designed for 14/20 outer joint glassware
Premium Material: made of borosilicate glass, providing exceptional clarity, thermal and chemical resilience, and long-lasting durability
Multiple Specifications: available in various size options to accommodate different diameters and depths of laboratory apparatus
Warranty: StonyLab 1-year limited warranty; should any item arrive damaged, contact us immediately for prompt resolution
Description
Description
stonylab engages in providing premium products to customers. We provide 12 months limited warranty and promise for excellent customer service. Please do not hesitate to contact us for any questions or concerns. We are always here to assist.