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Get it between 2024-12-18 to 2024-12-25. Additional 3 business days for provincial shipping.
Pack of 10
I.D. 19mm (19#) stopper is suitable for glassware with matching joint of 19/22 in laboratory
Thread design is convenient to use and avoid accident disconnecting
High quality silicone material, reusable but please avoid cross-use
StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
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.